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PROPERTIES OF 

STEAM AND AMMONIA 



A$Cg 



BY 



Gf A: GOODENOUGH, M. E. 

PROFESSOR OF THERMODYNAMICS, UNIVERSITY OF ILLINOIS 



FIRST EDITION 

FIRST THOUSAND 



NEW YORK 

JOHN WILEY & SONS, Inc. 

London: CHAPMAN & HALL, Limited 
1915 



10 






Copyright, 1915, 

BY 

G. A. GOODENOUGH 



Copyrighted in Great Britain 



4& 

AUG I7 19IS 



t 



1 



v 







Stanbope jpress 

F. H.GILSON COMPANY 
BOSTON, U.S.A. 



3)CI.A410115 
/ K^6 • / 



PREFACE 



A table of the thermal properties of a vapor should possess two 
characteristics, consistency and accuracy. A table is thermodynami- 
cally consistent when the tabular values are obtained from equations 
that are properly connected by the necessary thermodynamic relations, 
such as the Clausius and Clapeyron relations; it may be considered 
accurate if the calculated values show satisfactory agreement with 
trustworthy experimental data. 

The older tables of the properties of steam were neither consistent 
nor accurate. The tabular values were calculated from empirical formu- 
las based chiefly on Regnault's data, and the necessity of consistency 
was not recognized. Two sets of tables have been based on the general 
theory developed by Callendar. These are absolutely consistent, but 
in the light of the knowledge acquired from the Munich experiments, 
they can no longer be regarded as accurate. In certain tables that have 
appeared recently have been embodied the results of the Munich experi- 
ments and also the researches of Dr. Davis on the total heat of steam. 
These tables are undoubtedly far more accurate than the earlier tables, 
but, having a more or less empirical basis, they are not rigorously con- 
sistent. 

The tables of the properties of saturated and superheated steam here 
presented are based on a new formulation the essential features of which 
are discussed in the first section of the book. A more complete exposi- 
tion will be found in Bulletin No. 75, Engineering Experiment Station, 
University of Illinois. The new theory correlates perfectly the experi- 
ments on the volume and specific heat of superheated steam; it gives 
values of the heat content of saturated steam that agree with those 
deduced by Davis from the throttling experiments; and, in general, it 
meets satisfactorily all the tests furnished by the available experimental 
evidence. The tables derived from the formulation are necessarily con- 
sistent, and they are at the same time extremely accurate. 

The tables of the properties of ammonia are based on a formulation 
worked out by Mr. W. E. Mosher and the author. (Bulletin No. 66, 
Eng'g Exper. Station, Univ. of 111.) Since, in the case of ammonia, 
the experimental evidence is far from complete, the formulation is re- 
garded as only tentative, and the tables will perhaps require revision as 
further experiments are made. 

iii 



iv PREFACE 

Several supplementary tables have been included. Of these, Table 6, 
Mixtures of Air and Water Vapor, will be found specially useful in con- 
nection with problems that involve hygrometric conditions. 

The Mollier diagrams for steam and ammonia can be used as a sub- 
stitute for the tables in the approximate solution of certain classes of 
problems. The use of the diagrams is illustrated by the examples on 
pages 2 7 and 28. 

The author acknowledges his indebtedness to Mr. W. E. Mosher 
for his cordial consent to the use of the ammonia tables; and to Pro- 
fessors L. A. Harding and A. C. Willard for many valuable suggestions. 

T T G. A. GOODENOUGH. 

Urbana, III., June, 1915. 



CONTENTS 



THE THERMAL PROPERTIES OF STEAM 

Page 

Experimental Data i 

Development of a General Theory 2 

Pressures and Temperatures of Saturated Steam 2 

Volume of Superheated and Saturated Steam 5 

Specific Heat of Superheated Steam 6 

Heat Content of Superheated and Saturated Steam 10 

Specific Heat of Water. Heat of Liquid 12 

Latent Heat of Saturated Steam 15 

Entropy 18 

Intrinsic Energy 19 

Computation of Steam Tables 19 

Units and Constants Employed 19 

THE THERMAL PROPERTIES OF AMMONIA 

Experimental Data . 21 

Pressure-Temperature Relation 21 

Specific Volume of Liquid Ammonia 22 

Specific Volume of Saturated Vapor 22 

Latent Heat of Ammonia 22 

Properties of Superheated Ammonia 23 

THE TABLES AND DIAGRAMS 

Explanation of the Tables 24 

Explanation of the Diagrams 25 

Illustrative Examples 26 

TABLES 

1 . Saturated Steam : Pressure Table . . 30 

2. Saturated Steam: Temperature Table 38 

3. Superheated Steam 46 

4. Boiling Points 81 

5. Thermal Properties of Water 82 

6. Mixtures of Air and Saturated Water Vapor. 83 

7. Saturated Ammonia: Pressures 87 

8. Saturated Ammonia: Temperatures 92 

9. Superheated Ammonia 96 

10. Thermal Properties of Liquid Ammonia 103 

1 1 . Common Logarithms 104 

12. Napierian Logarithms 106 

13. Conversion Tables 108 

v 



NOTATION 

The symbols given below are used throughout the preliminary dis- 
cussion of the properties of vapors, and in the tables. In the selection 
of symbols the following principles have been observed. I. The pre- 
vailing usage of recent writers on thermodynamics, for example, Bryan 
and Planck, has been followed. 2. In the case of magnitudes propor- 
tional to the mass of the medium under consideration, as volume, entropy, 
energy, small (lower case) letters are used to represent the value per unit 
weight. 3. The liquid state is characterized by a symbol with a prime, 
and the state of saturated vapor by a double prime. Thus s' and u r 
denote respectively the entropy and energy of the liquid, s" and u", the 
same properties of the saturated vapor. 

/ = mechanical equivalent of heat 

A = -, reciprocal of mechanical equivalent 

t = temperature on F. or C. scale 
T = absolute temperature 
p = pressure 

v = volume of unit weight (1 lb.) of fluid 

y = - weight of unit volume 
v 

c v = specific heat at constant volume 

c p = specific heat at constant pressure 

u = intrinsic energy per unit weight 

q = heat absorbed by fluid per unit weight 
q' = heat of liquid 
q" = total heat of saturated steam 

i = heat content = u + Apv 

r = latent heat of vaporization 

p = r — ^ = internal latent heat 

i/= Ap (v" — v') = external latent heat 

s = entropy 

n = Joule-Thomson coefficient 



Properties of Steam and Ammonia 



THE THERMAL PROPERTIES OF STEAM 

Experimental Data. — Recent experimental investigations of the 
various properties of saturated and superheated steam have furnished 
data of a high degree of accuracy covering nearly every phase of the 
subject. The following is a summary of the more important of these 
investigations. 

i. The relation between the pressure and temperature of saturated 
steam has been established definitely by three series of experiments made 
respectively by Holborn and Henning, Holborn and Baumann, and Scheel 
and Heuse. The three series taken together cover the range 32 ° F. to 
the critical temperature. These experiments were conducted at the 
Reichsanstalt with all the resources afforded by modern apparatus and 
methods of precise measurement. 

2. The relation between volume, pressure, and temperature of super- 
heated steam has been determined by the experiments of Knoblauch, 
Linde, and Klebe at the Munich laboratory. These experiments afford 
satisfactory data for the range of pressure and superheat covered. 

3. A number of experiments have been made to determine the spe- 
cific heat of superheated steam. Of these, the experiments conducted 
in the Munich laboratory, first by Knoblauch and Jakob and afterward 
by Knoblauch and Mollier, are justly accepted as the most reliable. 
Similar experiments covering a wider range of pressure are being made 
by Lanz and Schmidt. 

4. The direct experiments of Griffiths, Joly, Smith, Henning, and 
Dieterici furnish data on the latent heat of saturated steam. 

5. The variation of the specific heat of water has been the subject 
of several investigations. For the range 32°-2i2° F. the experiments 
of Barnes have been verified by those of Callendar, and they are gen- 
erally accepted. Above 212 F. precise measurements of this impor- 
tant property are lacking. The only available experiments are those 
of Regnault and Dieterici, and neither of these can be accepted as 
thoroughly reliable. 

6. Four sets of experiments on the throttling of steam by Grindley, 
Griessmann, Peake, and Dodge, respectively, furnish valuable data that 
may be used fo»* various purposes. 

1 



2 PROPERTIES OF STEAM AND AMMONIA 

Development of a General Theory. — The various thermal properties 
of a vapor are related through well-known thermodynamic laws. Thus 
the Clausius relation 

a— m, 

connects the specific heats and volumes of the superheated vapor; and 
the Clapeyron equation 



Aiv'-^m 



expresses a relation between the latent heat r, temperature, change of 
volume v" — v' during vaporization, and the derivative -^ of the pressure- 
temperature function. 

A satisfactory formulation of the properties of a vapor therefore 
involves two processes, i. The establishment of equations for the 
various properties that represent accurately the most reliable of the 
experimental data. 2. The correlation of such equations through the 
thermodynamic laws. If such correlation can be effected without sac- 
rifice of accuracy, the resulting formulation will have the equally essen- 
tial attributes, accuracy and consistency. 

The experimental evidence summarized in the preceding section is 
sufficiently extensive and trustworthy to justify the conclusion that a 
satisfactory formulation of the properties of water vapor may be worked 
out ; and in the following sections is described the development of a con- 
sistent theory that apparently gives with extreme accuracy the proper- 
ties of superheated and saturated steam over a range of pressure and 
temperature far wider than the range employed in technical applications. 

Pressures and Temperatures of Saturated Steam. — The early ex- 
periments of Regnault have been superseded by the recent experiments 
conducted at the Reichsanstalt. Each of the three series of experiments 
conducted covered a different range of temperature. Scheel and Heuse's * 
experiments covered the lower range 0-50 C. (32°-i22° F.), Holborn and 
Henning's f the range 50°-200° C. (i22°-392° F.), while Holborn and 
Baumann's t experiments extended from 200 C. to the critical tem- 
perature. 

The values of the saturation pressure as deduced from the respective 
sets of experiments are given in the following tables. In the third table 
the values are not those given by Holborn and Baumann but values 
deduced therefrom by Prof. Marks.§ 

* Annalen der Physik (4), Vol. 31, pp. 715-735, 1910. 
f Annalen der Physik (4), Vol. 25, pp. 833-883, 1908. 

t Annalen der Physik (4), Vol. 31, pp. 945-970, 19 10. See also articles by Risteen: The 
Locomotive, Vol. 26, pp. 85, 183, 246; Vol. 27, p. 54; Vol. 28, pp. 88, 118. 
§ Proc. A. S. M. E. f Vol. 33. P- 572. 



THE THERMAL PROPERTIES OF STEAM 











SCHEEL AND 


HEUSE 










Temp. 


Pressure in mm. of mercury 


°C. 





1 


2 


3 


4 


s 


6 


7 


8 


9 


o 

IO 

20 

30 
40 
50 


4-579 
9.210 

17-539 
31-834 
55-341 
92-54 


4.926 

9-845 
18.655 
33-7o6 
58.36 


5-254 
10.519 
19.832 

35-674 
61.52 


S.685 
n. 233 
21.074 

37-741 
64.82 


6.101 
11.989 
22.383 

39-9H 
68.28 


6-543 
12.790 
23.763 
42.188 
71.90 


7.014 

I3.637 
25.217 

44-577 
75-67 


7-514 
14-533 
26.747 
47.082 
79.62 


8.046 
15.840 
28.558 
49.708 
83.74 


8.610 
16.481 
30.052 

52.459 
88.05 

























HOLBORN AND HENNING 








Pressure in mm. of mercury 




Temp. ° C. 



























2 


4 


6 


8 


50 


92.3 


IOI.9 


II2.3 


123.6 


135-9 


60 


149.2 


163.6 


i79-i 


195-9 


214.0 


70 


233-5 


254.5 


277.1 


30I.3 


327.2 


80 


355-1 


384-9 


416.7 


450.8 


487.1 


90 


525-8 


567.1 


611.0 


657-7 


707.3 


IOO 


760.0 


815.9 


875.1 


937-9 


1004 


no 


1074.5 


1 149 


1227 


1310 


1397 


120 


1489 


1586 


1687 


1795 


1907 


130 


2026 


2150 


2280 


2416 


2560 


140 


2709 


2866 


3030 


3202 


338i 


150 


3569 


3764 


3968 


4181 


4402 


160 


4633 


4874 


5124 


5384 


5655 


170 


5937 


6229 


6533 


6848 


7i75 


180 


7514 


7866 


8230 


8608 


8999 


190 


9404 


9823 


10256 


10705 


11168 


200 


1 1647 


12142 


12653 



















HOLBORN AND 


BAUMANN 








Temp. 


Pressure in lb. per sq. in. 


°P. 





10 


20 


30 


40 


50 


60 


70 


80 


90 


400 
500 
600 
700 


246.99 
679.26 
1539-9 
3083.4 


276.34 
742.55 
1657-8 


308.33 
810.31 
1782.9 


343-iS 
882.58 
I9I5-3 


380.92 

959-85 
2055.1 


421.85 
1042.2 
2203.1 


465-95 
1130.2 

2359-2 


5I3-65 

1223.7 

2523-4 


565.08 
1323.0 
2697.1 


620.18 
1428.3 
2882.3 



Of the many formulas that have been proposed for the relation 
p = fit) between the pressure and temperature of saturated steam, a 
number are simply modifications of the general equation 

\o g p=A + B+C\ogT+DT+ET*+Fr + 



The number of constants may be increased indefinitely by taking 
additional terms involving the higher powers of T. The signs of the 
coefficients B, C, D, E, etc., may be either positive or negative. Many 
of the proposed equations are simpler in form than the preceding, in 
particular Bertrand's equations, which have been extensively used. 



4 PROPERTIES OF STEAM AND AMMONIA 

However, such equations cannot be extended over any considerable tem- 
perature range without change of constants, and' it is, of course, desirable 
that the entire range 32 F. to the critical temperature be represented 
by a single equation with the same constants. 

After a number of trials the preceding equation was written in the 
form 

log p = A - I - C log T - D T + ET> - A (A) 

where A = 0.0002 [10 - 10 (^>) 2 + f^f)} 

The addition of the term A amounts to the inclusion of terms in T 3 
and T 4 in the general formula. The constants are 

A = 10.5688080 log D = 3.6088020 

\ogB = 3.6881209 log E= 6.1463000 

C= 0.0155 T=t + 459.6 

The agreement between the formula and the experimental values is 
shown in Fig. 1. The equation is used as a standard of reference and 



0.003 
0.002 
0.001 

0.001 
0.002 
0.003 

















.-•• 


> ■ 












• 
■ 








_-••••••* 




• 








c °°o G 


>o°° oG 




•«,.••*•' 


•••••••• 


• 









s 














OE 
• E 


olborn and Henning 
lolborn and Baumann 

















100 200 300 400 500 600 700 

Temp. F. 

Fig. i. Pressure and Temperature of Saturated Steam. 



ordinates represent the relative deviation of the experimental values of p 
(taken from the preceding tables) from the calculated values. From 
200 to 700 degrees the agreement is remarkably good, the deviations 
for the most part being less than I in 2000. Below 200 degrees the 
discrepancies are relatively larger but absolutely very small. Thus the 
discrepancy at 122 F. between the last Scheel and Heuse point and the 
first Holborn and Henning point, which looks large in the figure, is only 
0.24 mm. of mercury. The equation gives an intermediate value at 
this temperature. At 32 degrees the equation gives 4.587 mm., while 
the value generally accepted is 4.579 mm. of mercury. So far as pres- 
sures are concerned the discrepancy is unimportant. The significant 

dp 
fact is that the derivative -^ is quite uncertain at low temperatures. 



THE THERMAL PROPERTIES OF STEAM 5 

Volume of Superheated and Saturated Steam. Characteristic Equa- 
tions. — Direct experiments on the specific volume of saturated and 
superheated steam have been made by Ramsay and Young,* by Bat- 
telli,f and by Knoblauch, Linde, and Klebe.{ The experiments in the 
Munich laboratory were so superior in all respects to those of the other 
investigators, that the results have been generally accepted. 

In conducting these experiments the volume of a predetermined 
weight of steam was kept constant and corresponding temperatures and 
pressures were observed. These observed values of p and / when plotted 
give a constant volume curve, or "isochor" on the £/-plane. It was 
found that the curves, within the limits of accuracy of the experiments, 
were straight lines. These lines were prolonged to intersect the satura- 
tion curve p = /(/), and the points of intersection gave, therefore, simul- 
taneous values of p, v, and t, at the saturation limit. 

For convenience in establishing a characteristic equation, Linde 
made use of the scheme of representation devised by Amagat. Values 
of the product pv were plotted as ordinates against values of p as abscis- 
sas. The experimental points were not taken for this purpose but rather 
the points determined by the intersection of the successive isochors by 
lines of constant temperature. In this way the points on the pv-p plane 
are separated into groups, each of which is associated with a particular 
temperature. In other words, curves through the successive sets of 
points are lines of constant temperature, or isotherms. Fig. 2 shows 
the points as thus determined. 

Callendar § in his paper on the properties of gases and vapors had 
from theoretical considerations deduced the characteristic equation 

BT /r \ 3 - 5 
~ Co {t) ' 



v — b = 



in which b represents the minimum volume or co-volume of Hirn and 
van der Waals. This equation gives fair agreement with the experimental 
values at the lower temperatures, but it requires that the isotherms on 
the pv-p plane be straight lines, while the experimental points indicate 
that they should have appreciable curvature. In Linde's equation 



.-f-d + ^c^ay-z,] 



the introduction of the term (i + ap) provides for the requisite curvature. 
The resulting isotherms are parabolas. 

While Linde's equation represents the experiments very closely, it 
is open to two serious objections, i. At 402 ° C. the "correction term" 
changes sign. 2. The equation cannot be reconciled with the accepted 

* Phil. Trans. Roy. Soc. of London, Vol. 183-A, p. 107 (1892). 
t Annales de Chimie et de Physique (7), Vol. 3, p. 408 (1894). 
J Mitteilungen iiber Forschungsarbeit., Vol. 21, pp. 33-72 (1905). 
§ Proc. of the Royal Soc. of London, Vol. 67 (1900), pp. 266-286. 



PROPERTIES OF STEAM AND AMMONIA 



specific heat measurements through the Clausius relation. In the at- 
tempt to remove these objections several equations have been developed 
and the one finally chosen has the form 

v-c = ^-(i + 3 api)p (B) 

That equation (B) satisfactorily represents the experiments is shown by 
Fig. 2, in which the points represent the experimental values transferred 




30000 



80 000 



100000 



40000 60000 

Pressure, kg. per sq.m. 

Fig. 2. Isothermal Curves from Eq. (B). The Points Represent the Experiments 
of Knoblauch, Linde, and Klebe. 

to the pv-p plane, and the curves represent the equation with the various 
constant values of T indicated. 

The term c in the equation is not strictly a constant. Following the 
suggestion of Callendar, this " co-volume" term is taken as the volume 
of the liquid corresponding to the pressure p. Hence when the equation 
is used to determine the volume of saturated steam the first member 
becomes v" — v', that is, the increase of volume during vaporization. 

The following are the constants. 



Metric Units 
(p in kg. per sq. m.) 

log B= i. 67213 
log m = 8.59929 
log 3 a = 3.28644 
n = 4 



English Units 
(p in lb. per sq. in.) 

\ogB = T.77448 

\ogm= 10.82500 

log 3 a = 2.71000 

n = 4 



Specific Heat of Superheated Steam. — The experiments on specific 
heat may be divided into groups as follows: 

1. The early experiments of Regnault with steam at atmospheric 
pressure and at temperatures relatively close to saturation. 

2. The experiments of Mallard and Le Chatelier, Langen, and Pier 
at very high temperatures. 



THE THERMAL PROPERTIES OF STEAM 7 

3. The experiments of Holborn and Henning with steam at atmos- 
pheric pressure and a temperature range of iio°-I400° C. 

4. Recent direct experiments with steam at various pressures. Of 
these, the experiments of Knoblauch and Jakob and of Knoblauch and 
Mollier performed in the Munich laboratory are specially noteworthy. 
Similar experiments have been made by Thomas. 

Regnault's experiments made in 1862 * indicated a constant value 
of c p = 0.4805. Davis f has recomputed Regnault's values and has de- 
duced a somewhat smaller value, namely, c p = 0.4762. For the pressure 
and range of temperature covered in the experiment, Regnault's value 
agrees well with the results of recent experiments. 





-0.56 
-0.55 










































-0.53 
-0.52 




























•• 




• 










-0.51 
-0.50 












• 






• 






• 








• 


















• 






-0.55 
-0.54 
-0.53 




V 








































\ 


\ 


































-p 


-0.52 
-0.51 
-0.50 






• 








6Kff 














• 




• 










H 












• 










• 






























































© 
p. 


-0.52 
-0.51 
































• • 










-0.50 
-0.49 














4 Kg 










« 




• 




































































-0.52 




























• 




V-^- 




• • 






-0.50 
-0.49 




m 










2.K> 










-*J""" 




~*m 






• 








-0.48 
-0.47 




• • 


"— -•- 






— J 


1 






• 





















150 



200 



250 



300 



350 
Temp. C. 



400 



450 



500 



550 



Fig. 3. Curves of Specific Heat Deduced from Eq. (C). The Points Represent the 
Experiments of Knoblauch and Mollier. 



The high temperature experiments noted in group 2 have only an 
indirect bearing on the present discussion. The results obtained by 
the different investigators are discordant, but they all agree in showing 
a marked increase of specific heat with rising temperature. Thus Lan- 
gen's experiments are represented by the linear relation 

c p = 0.439 + 0.000239 L 

The experiments of Holborn and Henning J form a link between 
the high temperature experiments of group 2 and the experiments of 
group 4. These measurements indicate values of c p consistently lower 
than those obtained in the Munich experiments. While considerable 
weight must be attached to the Holborn and Henning experiments, it 
seems probable that preference must be given the Knoblauch and Mollier 

* Mem. Inst, de France, Vol. 26, p. 167 (1862). 

t Proc. Am. Acad., Vol. 45, p. 286 (1910). 

I Annalen der Physik, Vol. 18, p. 739 (1905); Vol. 23, p. 809 (1907). 



8 PROPERTIES OF STEAM AND AMMONIA 

measurements. Callendar * has expressed the opinion that the Holborn 
and Henning values are too low by as much as 10 per cent. 

Knoblauch and Jakob,f and subsequently Knoblauch and Mollier,! 
made observations of the specific heat at four different pressures, 2, 4, 6, 
and 8 kg. per sq. cm. The latter experiments extended the temperature 
range of the former from 350°-550° C. 

After reviewing all the experimental evidence one must be convinced 
that for the range of temperature covered, the Knoblauch and M oilier 
measurements should be accepted without modification. These are 
shown in Fig. 3. For convenience in the identification of the measure- 
ments associated with the four pressures employed, the points have been 
separated into four groups. 

By a combination of the characteristic equation (B) and the Clausius 
relation a general equation for the specific heat c p may be derived. From 
the equation 

BT , . 1, m 

v-c= — - (i + 3^ 2 )^' 

the second derivative 

is obtained. Hence, from the Clausius relation, 

\d P ) T - A1 dT>~ T^ V + 30P). 
An integration with T constant gives an expression for c p , namely 

The arbitrary function F (T) is evidently c Po , that is, the specific heat 
at zero pressure. This was taken as a constant by Callendar. The 
experiments of Knoblauch and Mollier show that c Po cannot be constant, 
and this conclusion is confirmed by the high-temperature experiments of 
Langen and others. It has been suggested that a simple linear relation 

C Po = a+ (3T 

may be assumed, but it is found that better results are obtained by a 
relation of the form 

C Po =a+(3T+l, 2 ' 

Writing the equation for c p in the form 

c p =F(T)+f(p, T) 

values of the term / (p, T) may be calculated for each of the Knoblauch 
and Mollier experiments, and by subtraction the corresponding values of 

* Report of British Assoc. Committee on Gaseous Explosions, pp. 31, 32 (1908). 
t Mitteil. uber Forschungsarbeit, Vol. 35, p. 109. 
% Zeit. des Ver. deutsch. Ing M Vol. 55, p. 665 (191 1). 



THE THERMAL PROPERTIES OF STEAM 



c Po = F (T) are found. From the curve through these points the con- 
stants a, /3, and y are obtained. The equation for c p finally takes the 
form 

. Qrn . y . Amn (n+ i) . , . ^ ,n , n \ 

c p =a+ /?r+ ^ + ^S -£ (1 + 2 ap*), (C) 

and the constants are 

Metric English 

a= O.320 O.320 

|8 = 0.0002268 0.000126 

7=7371 23583 

The constants a, m, and w are those of the characteristic equation. 

If in Eq. (C) various constant values of p are substituted, the result 
is a family of <vcurves, c p = fit) . A comparison of this system of 
Cp-curves with the systems established by Davis * and by Jakob f reveals 
certain essential differences. In Fig. 3 the curves for 2, 4, 6, and 8 kg. 
per sq. cm. are shown super- 
posed on the Knoblauch and 
Mollier points. It is evident 
that the agreement is satisfac- 
tory. Jakob's system repre- 
sents the experiments equally 
well. In carrying the curves to 
the saturation curve both Davis 
and Jakob assume a sharp in- +, 
crease of c p and the result is a fi 
system of values of c p at satu- 5 
ration that appear to be unwar- Jf 
rantably high. Fig. 4 shows a 
comparison of the values of 
(^p)sat- Curve A is deduced from 
Eq. (C), curve / represents 
Jakob's values, and the points 
represent the Davis values; 
curve T represents the experi- 
ments of Thomas, and curve C 
the values calculated by Callen- 
dar. Passing now to the other 
end of the temperature range, 
values of c p calculated from Eq. (C) agree fairly well with the experi- 
mental values of Langen, Pier, and Holborn at high temperatures 1000 - 
2000 C. Jakob's values tend to run somewhat lower, and the Davis 
system of values still lower. Hence it may be asserted that the system 
derived from Eq. (C) (1) satisfies the Knoblauch and Mollier experi- 

* Marks and Davis, Steam Tables and Diagrams, p. 97. 
t Zeit. des Verein. deutsch Ing., Vol. 66, pp. 198 1-3. 1912. 



0.80 



0.75 



0.T0 



0.60 



0.55 



0.50 



0.45 















/ 












T 


/ 












•/ 


/ 




A-C 


pFrom 

rakob 

3allenda 

rhomas 

Davis 


Eq.(C) 




• / 


/' 




J — I 
C-( 
T- 

• — 


r 


• / 


/ 


<"C 










V 










y 


X 








A 


J 













80 



100 



120 



180 



200 220 



Fig. 4. 



140 160 

Temp. C. 

Curves of Specific Heat at the 
Saturation Limit. 



10 



PROPERTIES OF STEAM AND AMMONIA 



ments at least as well as the other systems, (2) gives more probable 
values of c p at saturation, and (3) gives more trustworthy values of c p at 
high temperatures. 

Regnault's measurements of c p at atmospheric pressure may be used 
as a rough check on corresponding values calculated from Eq. (C). The 
four series of experiments covered the temperature range i22.8°-23i.i° C. 
The mean value of c p given by Regnault was 0.4805, but this value is 
lowered to 0.4762 by Davis. All experiments were conducted at atmos- 
pheric pressure. The following table gives values of c p at atmospheric 
pressure calculated from the equation, also the values assigned by Jakob 
for the slightly lower pressure, 1 kg. per sq. cm. 

SPECIFIC HEAT AT ATMOSPHERIC PRESSURE 



Temp. ° C. 


100 


150 


200 


250 


300 


350 


400 


From Eq. (C) 


0.489 
0.482 


0.474 
o-473 


0.470 
0.471 


0.472 
o.473 


0.476 
0.477 


0.483 
0.483 


0.491 
0.490 


Jakob 





The mean c p deduced from the equation agrees very well with the 
recomputed value 0.4762. 

Heat Content of Superheated and Saturated Steam. — From the two 
laws of thermodynamics the following general equations are derived. 

dq=c p dT-AT(^jdp, 

4i-C*r-A[T($ r v]ip. 

In the second equation we introduce the expression for c p given by 
(C) and the expressions for (— ^,1 and v obtained from the character- 
istic equation (B). The result of the substitutions is the exact differen- 
tial equation 

dt = \a+ pT+ -jr 2 + r ; + i ' p (1 + 2 ap*)j dT 

Am (n+ 1) f , . 1N 1, L 
- A [ ^ (i + 3 ap*) - cjdp, 

which upon integration gives the following equation for the heat content, 

^flr+^P-j;- ^^ 11 p (1 + 2 aft) + Acp+ to. (D) 

The constant i is determined as follows. Corresponding saturation 
values of p and / at some definite temperature, say 212 degrees, are sub- 
stituted in the equation, which for this purpose may be written 

iat = (J>, T) + i . 

The function <f> (p, T) is thus calculated, and i a&t being known, i is found 
by subtraction. The value i = 948.54 B.t.u. is thus determined. 



THE THERMAL PROPERTIES OF STEAM 



II 



Since the constant c is taken as the liquid volume z/, the term Acp 
is Apv', which is the small difference between the heat content i" and 
the total heat q". Hence, when applied at the saturation limit, equation 
(D) gives i" and the same equation with the term Acp omitted gives q". 

At the saturation limit formula (D) may be checked with the Davis 
formula for heat content, which is surely valid within the range 212 - 
400 F. The comparison is shown graphically in Fig. 5. The points are 



50 



3 

^0 



















































































O Grindley 
Q Griessmann 
O Peake 


/ 












/ 













100 



200 



300 



400 



Fig. 



Temp. F. 

Comparison of i "-Curve from Eq. (D) with Points Deduced from the 
Throttling Experiments. 



those determined by Davis from the throttling experiments of Grindley, 
Griessmann, and Peake, and they are plotted from the data given in 
Table 1 of Davis' paper.* The ordinates represent the difference be- 
tween the i at the given temperature / and the i at 212 degrees. The 
curve therefore represents the equation 

i"-i"m=f(t), 

where i" is calculated from the formula and i"<m = 1 151.74. The curve 
does not fit the points quite as well as the Davis second-degree curve, 

* Proc. Am. Acad., Vol. 45, p. 276. 



12 PROPERTIES OF STEAM AND AMMONIA 

but the agreement is satisfactory and is probably well within the limits 
of accuracy of the throttling experiments. Beyond the last point the 
curve begins to bend downward rather sharply and thus diverge from 
the prolonged Davis curve. The maximum value of i" is reached at 
about 440 degrees, while the Davis equation gives the maximum at 
about 550 degrees. 

For the lower range 32-212 degrees, values of i" calculated from 
equation (D) show excellent agreement with the available experimental 
values. In the following section on latent heat a comparison will be 
shown. 

In the region of superheat formula (D) may be checked by the throt- 
tling experiments of Grindley, Griessmann, and Peake. According to 
the principles of thermodynamics a throttling process is also a constant-^ 
process; that is, the points obtained in any particular throttling ex- 
periment when plotted on the pt-p\ane should lie on a curve i = const. 
When the curves are superposed on the experimental points good agree- 
ment is shown. (See Fig. 9, Bulletin No. 75, Eng. Exper. Station Univ. 
of 111.) 

Essentially the same test may be applied in another way. The slope 

— J 

dp I i = const 

and this is the Joule-Thomson coefficient /*• From equation (D) the fol- 
lowing expression for ju is readily obtained : 

Davis has computed values of \x from the various throttling experiments, 
and these may be compared with values calculated from the preceding 
equation. Reasonably good agreement is shown. (See Bulletin No. 75, 

Fig. 15.) 

Specific Heat of Water. Heat of Liquid. — For the temperature 
range 32°-2i2° F. (o°-ioo° C.) there are available five sets of experi- 
ments on the variation of the specific heat of water with the temper- 
ature. The curves that represent the results of these experiments are 
separable into two groups having quite different characteristics. Ludin * 
working with the method of mixtures obtained a curve which shows a 
minimum value of c' at about 20 C, then a rapid rise to a maximum, 
at 87 C. The curves obtained by Dieterici f and Barnes { are similar 
in character; each shows a decrease of c' to a well defined minimum, 
then a steady rise without any suggestion of a maximum. The experi- 
ments of Regnault and Dieterici above ioo° C. show a steady rise of the 
specific heat with the temperature; hence, if Ludin's curve be accepted, 

* Inaug. Diss. Zurich, 1895. 

f Annalen der Physik (4), Vol. 16, pp. 593-620 (1905). 

% Phil. Trans., Vol. 199-A, pp. 55-148, 149-263 (1902). 



THE THERMAL PROPERTIES OF STEAM 13 

the specific heat after reaching its maximum at 87 degrees must diminish 
and then increase again. It is difficult to account for such a variation 
on any rational basis, and the curves of Barnes and Dieterici should be 
preferred to Ludin's curve. Davis * attached no weight whatever to 
Ludin's values and adopted a curve lying between those of Barnes and 
Dieterici, with Barnes' values given double weight. However, the 
question is again complicated by the experiments of W. R. and W. E. 
Bousfield f which reproduce Ludin's results, although the method em- 
ployed (electric heating with a vacuum- jacket calorimeter) was entirely 
different from Ludin's method of mixtures. Finally Callendar { has 
undertaken to throw light on the subject by a set of experiments in 
which a new and very accurate method was employed. Callendar 's 
paper contains an exhaustive and valuable discussion of the whole 
subject. 

The methods used by Barnes and Callendar, respectively, have the 
marked advantage of being continuous. In the Barnes experiments a 
steady current of water was heated through a small range of temperature 
by an electric current, and the result obtained was therefore the actual 
specific heat at a pre-determined temperature rather than the mean 
specific heat over a' considerable range. Callendar used a continuous- 
mixture method in which two steady currents of water at different tem- 
peratures were passed through a system of concentric tubes which con- 
stituted a heat exchanger. The continuous-flow methods have obvious 
advantages over other methods. The water equivalent of the calorimeter 
is not required, and various corrections that involve uncertain measure- 
ments are eliminated. 

The results of Callendar's experiments by the continuous-mixture 
method completely verify the earlier experiments of Barnes by the con- 
tinuous-electric method. As these two independent methods are much 
superior to the other methods used and give identical results, there can 
be no question that these results should be accepted. 

Taking the specific heat of water at 20 C. as unity, Callendar gives 
the following equation for the variation of the specific heat with tempera- 
ture 

c' = 0.98536 + ^^4. + 0.0084 — + 0.0090 (— y 
? ^° t+20 100 \ioo/ 

From the specific heat c' the heat content V of the liquid is derived by the 
relation 



i' = Cc'dt. 



After changing from C. to F. temperatures and applying a factor to 

* Steam Tables and Diagrams, p. 89. 

t Phil. Trans., Vol. 211-A, pp. 199-251 (191 1). 

% Phil. Trans., Vol. 212-A, pp. 1-32 (1913). 



H 



PROPERTIES OF STEAM AND AMMONIA 



reduce from the 20-degree calorie to the mean calorie, the equation for 
i' becomes 

f ' = 0.9838 1 + 2.0856 log (t + 4) + 0.233 (^^) 2 

+ 0.09245 (^^) - 3473. 

For temperatures above 212 degrees, two sets of experiments are 
available, Regnault's and Dieterici's, neither of which can be accepted 
as thoroughly reliable. Regnault's results have been recomputed by 




400 
Temp. F. 

Fig. 6. Heat Content of Water, 2i2°-6oo° F. 

various investigators. In Fig. 6, six mean values deduced from Cal- 
endar's computation are shown. The ordinates in this figure represent 
values of 

M=i'- (t-32), 

that is, the excess of the heat content over t — 32, the temperature range. 
Abscissas are temperatures F. In the same figure are shown the points 
obtained by Dieterici. The curve D represents the equation adopted by 
Dieterici and curve C represents Callendar's equation extended beyond 
212 degrees. 

Callendar questions the accuracy of Dieterici's experiments and gives 
preference to his equation extrapolated through the range ioo°-200° C. 
It is probable that Dieterici's points are considerably in error, as the 
method of the experiments involved large corrections, and it is also 
probable that Regnault's points are no more reliable. However, there 



THE THERMAL PROPERTIES OF STEAM 



15 



seems to be no valid reason for choosing a curve, like curve C, lying 
below both sets of points. 

Latent Heat of Saturated Steam. — The Clapeyron relation 



r = A 0" - v') T 



dp_ 
dT 



gives a means of calculating the latent heat. It is convenient to write 
the equation in the form 

T dp 



r= Ap 0" - v') 



p dT 



in which the second member is made up of two factors, 
acteristic equation, the first is expressed by 



From the char- 



Ap 0" - v') = ABT- Ap (1 + 3 ap>) 



m 



Upon differentiating equation (A) connecting the pressure and tempera- 
ture of saturated steam, namely 

logp = A - |- Clog T- DT+ ET*- A, 
the second factor is obtained in the form 

For the range 32-212 degrees, within which the heat of the liquid is 
given accurately by the experiments of Barnes and Callendar, a second 
independent method of calculating the latent heat is available. Satura- 
tion values of i are calculated from the formula for heat content and 
from these are subtracted the corresponding known values of the heat 
of the liquid. The difference gives, of course, the latent heat. The 
following table gives values of r obtained by the two methods. 



LATENT HEAT, 3 2 -2i2° F. 



Temp. ° F. 


32 


40 


80 


120 


160 


200 


212 


i" from Eq. (D) 


1072.98 


1072.98 
1072.35 


1076.79 

8.05 

1068.74 

1068.12 


I095-45 

48.05 

1047.40 

1046.97 


HI3-49 

87.94 

1025.55 

1025.27 


1130.79 
127.87 

1002.92 
1002.77 


1147.09 
167.94 
979-15 
979-12 


1151.74 








971.74 


r by Clapeyron relation 


97L74 



Above 212 degrees the heat of the liquid is so uncertain that the 
method of determining r by subtraction is hardly justified. Hence 
values of r are calculated from the Clapeyron relation, and subtracted 
from corresponding values of i" . The result is a set of values of i' that 
may be compared with the Regnault and Dieterici experimental values. 
The following table exhibits the details of the calculation. 



16 



PROPERTIES OF STEAM AND AMMONIA 



LATENT 


HEAT AND HEAT OF 


LIQUID, 2i2°-6oo 


°F. 






Temp. ° F. 


212 


240 


280 


320 


360 


400 


440 


480 


520 


560 


600 


i" from Eq. (D) 

r from Clap, rel 

i' by subtraction 


H5I.74 
971.74 
180 


1162.06 
953.88 
208.18 


H75-33 

926.57 
248.76 


1186.47 
896.65 
289.82 


1195-03 
863.60 
331.43 


1200.54 
826.83 
373.71 


1202.56 
785.78 
416.78 


1200.56 
739.78 
460.78 


1194.09 
688.02 

506.07 


1182.68 
629.51 
553.17 


1165.94 
562.96 
602.98 



Referring to the first of the preceding tables, the close agreement 
of the two sets of values of r may be noted. The greatest difference, 
which occurs at 32-40 degrees, is about 6 in 10,000. This agreement is 
a decisive test of the validity of the analysis. The two sets of numbers 
are obtained independently, one from the characteristic equation, the 
other from the heat-content equation, and the agreement between the 
two shows the satisfaction of the Clapeyron relation. Of the two sets 
the one obtained from the heat-content equation should be chosen, rather 
than the set derived by means of the Clapeyron relation. The reason 
for this lies in the slight uncertainty in the exact value of the derivative 

-£ at low temperatures. It was shown in connection with Fig. 1 that 
at 

the course of the Scheel and Heuse points indicates that the true value 

of this derivative at 32 degrees is probably slightly greater than the value 

obtained from the formula. The slightly lower values of r calculated 

from the Clapeyron relation in the range of 32-80 degrees may be 

ascribed, therefore, to a small error in the derivative. 

For the range 2i2°-6oo° F. the important result is the set of values 
of i\ heat of the liquid. In Fig. 6 curve A represents the new set of values 
for the range 2i2°-6oo° F. It lies between Dieterici's curve and Calen- 
dar's extrapolated curve and represents very well the Regnault experiments 
as interpreted by Callendar. Above 400 degrees the curve runs from 
1 to 3 B.t.u. lower than the Dieterici points, a deviation of 0.2 to 0.6 
per cent. Dieterici admits a possible error of 0.3 to 0.5 per cent in the 
experiments to determine the mean specific heat c m and a further error in 
the reduction of c m to the actual specific heat. It is likely that a possible 
error of at least 1 per cent may be attached to Dieterici's points; hence if 
the points are too high, as is indicated by Regnault's experiments and 
Callendar's extrapolated formula, the curve probably represents the true 
values fairly well. 

The values of the latent heat r given in the preceding table may be 
compared with direct experiments within the range 32-212 degrees. 
For this purpose four sets of experiments are available, those of Dieterici,* 
Griffiths,! Smith, J and Henning.§ The following table gives the results 
of these experiments expressed in a common unit, the mean B.t.u. 

* Annalen der Physik, Vol. 37, pp. 494-508 (1889). 

t Phil. Trans., Vol. 186-A, pp. 261-341 (1895). 

% Phys. Review, Vol. 25, pp. 145-170 (1907). 

§ Annalen der Physik (4), Vol. 21, pp. 849-878 (1906). 



THE THERMAL PROPERTIES OF STEAM 17 

EXPERIMENTAL DETERMINATIONS OF LATENT HEAT 

™ or, Latent heat 

Temp. F. B t u# 

Dieterici 32 1072.9 

Griffiths 86 1045.1 

104.3 1034-1 

Smith 57.1 1061.6 

70.1 1054.5 

82.5 1047.6 

103.6 1035.0 

Henning 86.2 1043.2 

120.5 1026.2 

148.7 1008.0 
171-2 995-4 
192-7 983-3 
213. 1 969.8 

In Fig. 7 these results are shown by the plotted points and the curve 
represents the variation of r according to equation (D). The agree- 
ment is satisfactory, though Smith's points would indicate that the 
calculated values may be slightly low. 

1100 



1050 

o 

|5 

a 

1000 



950 























■fc 




































+ Dieteri 
■ Griflitli 


ci 

B 
















• Uennii 


>e 






























X 



50 



100 
Temp. F. 



150 



200 



Fig. 7. Latent Heat of Saturated Steam, 32°-2i2° F. 



Special interest attaches to the value of r at 212 F. For years 
Regnault's number 966 B.t.u. was universally accepted. Callendar in 
his 1900 paper gave the value 972, which is almost precisely the value 
that is now considered most probable. Davis made use of the experi- 
ments of Henning and Joly at 212 and set the value of r at 970.4 
B.t.u. Smith's recent experiments * on slow vaporization of water under 
atmospheric pressure indicate a value higher than any yet assumed. 
Heck uses the value 971.2, Mollier uses 971.4. The present investi- 

* Physical Review, Vol. 33, p. 183 (191 1). 



18 PROPERTIES OF STEAM AND AMMONIA 

gation leads to the number 971.7, which is probably quite close to the 
truth, though if anything slightly low. 

Entropy. — An expression for the entropy of superheated steam is 
readily obtained from the fundamental equation, 

dq=c p dT-AT(^j dp. 
Dividing by T, 



From the characteristic equation 

B . mn 



\dTj p 



"n+l 



(i+3#). 



Introducing this and the expression for c p in the preceding equation, the 
result is 

j r« 1 « 1 T 1 Amn (n+ 1) L , , ju"| Jrn AB Ju 
ds= lf + P + T* + 7w J P(i + 2ap*)^dT- —dp 

Amn f . .iv j. 
--f^ (l + 2>ap ^ dp ' 

The integration of this exact differential equation gives the following 
equation for the entropy 

s=a\og e T+pT- I 2 j, 2 -ABlog e p-4j^P(i + 2ap$) + s . (E) 

The constant s is found by applying the equation at the saturation 
limit. The value thus determined is s = — 0.08108. 

For the range 32°-2i2° F., within which Callendar's formula for 
the heat of the liquid is surely applicable, there are available two inde- 
pendent methods of calculating the entropy of saturated steam. 1. The 
entropy of the liquid s' is determined by the integration of Callendar's 

equation for i' and the entropy of vaporization — is added. 2. Corre- 
sponding saturation values of p and T are substituted directly in the 
preceding formula for s. The two methods give substantially identical 
results. 

Above 212 F. the entropy s" of saturated steam is calculated from 
formula (E) and the entropy of the liquid s' is obtained by the relation 

s' = s" -— • 
T 

Integration of Callendar's i'-equation gives the following formula 
for*': 

s' = 2.3623 log r+ 0.0045775 log (/+ 4) - 0.00022609 T 
+ 0.00000013867 T 2 - 6.28787. 



THE THERMAL PROPERTIES OF STEAM 19 

Intrinsic Energy. — From the defining equation 

i = A (u+ pv) 
the energy u in thermal units is readily obtained by subtraction; thus 

u — i— Apv. 

Combination of equations (B) and (D) gives therefore the following 
explicit expression 

u= (a- AB) T+-0T 2 - -^ — M 1 + ap*) + t . (F) 

2 i i \ ^ / 

Computation of the Steam Tables. — The tabulated properties of 
superheated steam — volume, entropy, and heat content — are calcu- 
lated directly from formulas (B), (E), and (D), respectively. The same 
formulas with corresponding saturation values of p and t inserted give, 
respectively, the volume, entropy, and heat content of saturated steam. 
The pressures of saturated steam are calculated from formula (A) . Within 
the range 32°-2i2° F. the heat content i' of the liquid is obtained from 
Callendar's formula, and the latent heat r is then found by subtraction, 
according to the relation r= i" — i' . For temperatures above 21 2° F. 
the latent heat is calculated from the Clapeyron relation 

, Tdp 
*pdT 

in which ^ = A \BT- p (i + 3 ap±) ^n\ ' 

Values of V are then obtained by subtraction, since *' = i" — r. The 
internal latent heat p is found from the relation 

p= r-yp, 
and the internal energy u" from the relation 

u" = i" - Apv". 

The entropy of the saturated steam s n having been obtained from the 
general formula (E), the entropy of the liquid s' is found by subtracting 

-^> thus 

** s' = s"-—' 

s s T 

In the process of computation the formulas were used to give values 
of the required magnitudes for temperatures (or pressures) so selected 
as to give a suitable constant interval, and the intervening values were 
obtained by interpolation. 

Units and Constants. — In these tables the mean B.t.u. is taken as 
the thermal unit. This is defined as y^th of the heat required to raise 
the temperature of a pound of water from 32 ° to 212 F. The correspond- 
ing mean calorie is by Grifnths identified with the 17^-degree calorie and 
by Barnes with the 16-degree calorie. 



20 PROPERTIES OF STEAM AND AMMONIA 

The various determinations of the mechanical equivalent seem to 
justify the value established by Griffiths in 1893, namely, 

1 mean calorie = 4.184 joules 

1 mean B.t.u. = 777.64 standard ft. lb. 

This value has been used. 

Various determinations of the absolute temperature of the ice-point 
have been made. These indicate a value of 273.1 ° C. or about 459.6 F. 
The investigation of Rose-Innes (1908) points to the value 459.64, but 
it does not appear that the degree of accuracy indicated by the fifth figure 
is at present justified. The value 459.6 has been taken, and the relation 
between absolute and ordinary temperatures is therefore given by 

T=t + 459.6. 



THERMAL PROPERTIES OF AMMONIA 

Experimental Data. — Experiments on the properties of ammonia 
are by no means as complete or as concordant as the experiments on 
water vapor. Hence any formulation for ammonia must be regarded as 
merely tentative and subject to revision as further experimental evidence 
becomes available. 

Experiments on the pressure-temperature relation for saturated am- 
monia vapor have been made by Regnault, Faraday, Blumcke, Brill, 
and Davies.* 

Data on the specific volume of liquid ammonia are furnished by the 
experiments of Lange, D'Andreeff, and Dieterici, and on the specific 
volume of the saturated vapor by the experiments of Dieterici. The 
experiments of Perman, Guye, and Leduc furnish a few isolated values 
of the volume of the superheated vapor. 

Measurements of the latent heat of vaporization have been made by 
Regnault, Franklin and Kraus, Von Strombeck, Estreicher and Schnerr, 
Denton and Jacobus. The values obtained are very discordant. 

Fairly trustworthy values of the heat content of liquid ammonia 
throughout the range 50°-i6o° F. are given by the experiments of Die- 
terici and Drewes. 

Finally, a few values of the specific heat of superheated ammonia are 
given by Keutel, Voller, Wiedemann, Regnault, and Nernst. 

Pressure-Temperature Relation. — The law of Ramsay and Young 
affords the most satisfactory method of calculating corresponding tem- 
peratures and pressures of saturated ammonia vapor. This law is ex- 
pressed by the equation 

R=R'+k{T- T), 

in which R and R' denote the ratio of the saturation temperatures of two 
different substances at two different pressures, and T, T' denote the abso- 
lute temperatures of one of the vapors corresponding respectively to the 
pressures. Let water and ammonia be the two substances and let T w and 
T a denote respectively the absolute temperatures of saturated steam and 
ammonia at the same pressure; then the law is expressed by the simple 
equation 

* For an exhaustive bibliography of the investigations of ammonia, see Bulletin No. 66, 
University of Illinois Experiment Station, pp. 92-94. 

21 



22 PROPERTIES OF STEAM AND AMMONIA 

Accurate values of T w are given in the steam tables ; hence, if the con- 
stants c and k are known, values of T a are readily calculated. Using 
the graphical method suggested by Moss, Mosher plotted the available 
experimental values and established the following values of the constants 
c = 1.70343 k = — 0.0002242. 

Values of T a thus obtained represent with satisfactory accuracy the most 
reliable of the experiments. 

Specific Volume of Liquid Ammonia. — For the temperature range 
— 60 ° to 160 F., Mosher, following Avenarius, assumed an equation of 
the form 

v' = a- 6 log (4- t), 

to express the relation between the liquid volume and the temperature. 
In this equation 4 denotes the critical temperature of ammonia, which is 
taken as 273. 2 F. With the constants a = 0.06335, b = 0.016, the equa- 
tion represents satisfactorily the experiments of Dieterici, Lange, and 
D'Andreeff. Above 160 F. the liquid volumes were determined by the 
law of the "straight diameter." 

Specific Volume of Saturated Ammonia Vapor. Latent Heat. — By 
a combination of the equation expressing Ramsay and Young's law with 
the Clapeyron equation, the following relation is obtained : 



(v"-v% _(v"-v') a r„ , k 

•w 1 a 



[ I + N 



The subscript w refers to water, the subscript a to ammonia. The 

k 
ratio - is —0.00013 16. At any given pressure the term in the first mem- 
c 

ber of this equation and the bracketed term in the second member may 

be found from the known properties of steam. Hence the quotient 

v" — v f 

for ammonia may be calculated. 

r 

With reference to the numerator v" — v', satisfactory values of v' 
are available and Dieterici's experiments give acceptable values of v" 
within the range 30°-222° F. Hence tentative values of the latent heat r 
may be calculated and compared with the experimental values. Follow- 
ing this procedure, Mosher deduced the following formula: 
log r = 1.856064+ 0.37 log (273.2 - /). 

The curve r = f(t) representing this equation fits the discordant experi- 
mental points at least as well as any of the other proposed curves and the 
form of the equation is such as to justify extrapolation to very low tem- 
peratures. 

With this equation for r available the process just described may be 
reversed, and values of v" — v' may be calculated. Values of v" up to 
160 F. were thus obtained. For temperatures above 160 F., values of 
v" were obtained from the law of the straight diameter. 



THERMAL PROPERTIES OF AMMONIA 23 

Properties of Superheated Ammonia. — The characteristic equation 
for superheated ammonia was given the form 

BT m 

v+c = T~t* 

and the following constants were chosen : 

B = 0.6321 (p in lb. per sq. in.) 
log m = 12.90000 
c= 0.10 

n= 5 

With these constants the equation represents satisfactorily the experi- 
mental volumes of the superheated vapor, and at saturation it gives 
values that agree closely with values of v" obtained from the Clapeyron 
relation. 

With the analytical methods that were used in the case of super- 
heated steam the following equations are derived : 
, arr , Amn (n+ 1) A 

i = aT + ±(3T*-A (»+ 1) py n - Acp+i , 

s = a loge T+ @T- AB loge p - Anp ^^ + s . 

The constants must be adjusted to meet two conditions. 1. Values 
of c p calculated from the first equation should agree with available ex- 
perimental values. 2. Values of i' obtained from the equation for i 
(by subtraction of r from i") should agree with the experimental values 
found by Dieterici and Drewes. The following values were finally 
chosen 

a = 0.382 to = 358.0 

= 0.000174 s = — 0.8266 



THE TABLES AND DIAGRAMS 

Explanation of the Tables. — Tables i and 2 give the properties of 
saturated steam and Table 3 the properties of superheated steam. Tables 
7, 8, and 9 give similarly the properties of saturated and superheated 
ammonia. 

In Table 2 the temperature is taken as the argument and the tabular 
values were calculated directly from the general equations. The values 
in Table 1, in which the pressure is the argument, were obtained by 
interpolation from Table 2. Below atmospheric pressure, the pressures 
in Table 1 are given in inches of mercury, and from 0.2 to 5 inches 
the interval is taken as 0.1 inch. Hence the properties associated with 
the low pressures involved in modern condenser practice may be easily 
determined. 

The upper limit of the range of temperature for which the general 
equations may be considered valid is apparently about 560 F. However, 
tentative values of the various properties between 560 degrees and the 
critical temperature are given in Table 2. These were obtained by cer- 
tain empirical methods that are described in the original paper. (See 
Bulletin No. 75, Eng'g Exper. Station, U. of 111., pp. 61-64.) While 
experimental evidence is lacking for % temperatures above 400 F., it is 
believed that the values between 400 and 560 degrees are fairly accurate. 
Those for temperatures above 560 degrees are not so worthy of confidence. 

In the case of superheated steam, the properties are functions of both 
pressure and temperature. Table 3 is so arranged that the properties 
for eight successive pressures appear on each page. The temperature 
rather than the degree of superheat is taken as the variable. Ten- 
degree intervals are used up to about 200 degrees of superheat and 
50-degree intervals beyond. Under each pressure is given in parentheses 
the corresponding saturation temperature so that the degree of super- 
heat if desired may be readily obtained by subtraction. 

Table 4 gives corresponding temperatures and pressures of saturated 
steam near atmospheric pressure. In other words, the table gives boil- 
ing points for various barometer indications. 

Table 5 gives the important thermal properties of water. At the 
lower temperatures the values of density and volume were taken from 
the most reliable existing data. The specific heat throughout and the 
other properties at higher temperatures were recalculated. 

Table 6 gives the more important data of mixtures of air and satu- 
rated vapor of water. It will be found useful in the solution of prob- 

24 



THE TABLES AND DIAGRAMS 25 

lems that involve hygrometric conditions. As is customary in present 
practice, tabular values are based on the weight rather than the volume 
of the dry air. The three columns of thermal magnitudes may require 
some explanation. The first of these gives the heat content of 1 
pound of dry air above o° F. The values were obtained from Swann's 
expression for the specific heat of air, namely, 

c p = 0.241 12 + 0.000009 1* 

The next column gives the heat required to vaporize the weight of 
water required to saturate the air at the given temperature. Below 
32 degrees the heat of sublimation rather than the latent heat of vapor- 
ization is used. The third of the three columns gives the heat content 
of the mixture, and the values are obtained by adding the corresponding 
values in the other columns. Strictly speaking, the term "heat content" 
is improper in this connection, because the heat of the liquid is not in- 
cluded. The heat content of a non-saturated mixture with known rela- 
tive humidity may be found with sufficient accuracy from the first two 
of these three columns. Multiply the tabular value in the second col- 
umn by the relative humidity and add the product to the value in the 
first column. Thus with a temperature of 8o° F. and relative humidity 
of 0.70, the heat content of 1 pound of air with the contained water 
vapor is 

19.32+ 0.70 X 23.31 = 35.64 B.t.u. 

Tables 7, 8, 9, and 10 for ammonia correspond to Tables I, 2, 3, and 5 
for water vapor, and require no special comment. 

The Diagrams. — For the expeditious solution of many engineering 
problems in which extreme accuracy is not required the tables of prop- 
erties may be replaced by certain graphical charts. It is perhaps true 
that the value of such graphical aids is generally overestimated, and that 
most problems can be worked from the tables with the expenditure of 
very little more time and effort and with much greater accuracy. 

While any two of the variables p, v, t, u, s, i may be taken as the 
ordinate and abscissa, respectively, the Mollier chart, in which i and s 
are so used, has important advantages. 

Two Mollier diagrams, one for steam and one for ammonia, accom- 
pany these tables. These differ in one essential respect. In the case of 
steam the properties of the medium near the liquid state are rarely 
needed, hence the chart includes only the properties near the saturation 
limit and in the region of superheat. In the case of ammonia, on the 
other hand, the liquid curve must be included on account of the phe- 
nomena connected with the free expansion of the fluid through the expan- 
sion valve. Therefore the ammonia diagram has two parts, one showing 
the properties in the region of superheat and near the saturation curve, 
the other the properties near the liquid curve. 



26 PROPERTIES OF STEAM AND AMMONIA 

Each diagram gives several families of curves. Lines parallel to the 
coordinate axes give, respectively, values of heat content and entropy as 
read on the scales along the margin. There is a family of constant- 
pressure curves, in the superheat region a family of constant-tempera- 
ture curves, and in the mixture region a family of constant-quality curves. 
Any point on the diagram represents a definite state of the fluid. If 
the point lies in the region of superheat the heat content, entropy, pres- 
sure, and temperature are read off directly; if it lies in the mixture 
region the quality is given but the temperature must be obtained from 
the pressure. Two important properties, the volume and energy, are 
not given by the diagram as constructed. While it is possible to con- 
struct constant-volume and constant-energy curves, the inclusion of so 
many families of curves on a single diagram would lead to confusion. 
Furthermore, at low pressures the volume changes so rapidly that it is 
impossible to read volumes with any degree of accuracy. The volume and 
energy may, however, be easily obtained from the other properties. 
Thus to find the volume: If the point lies in the region of superheat 
read the pressure and temperature from the diagram and simply look 
up the corresponding value of v in Table 3 ; if it lies in the mixture region 
read the pressure and quality from the diagram, look up the value of the 
saturation volume v" for the pressure, and multiply this by the quality. 
Having the specific volume, the energy is readily obtained from the 
relation 

u= i— \\\Apv 
= i— 0.1852 pv. (log 0.1852= 1.26758.) 

If the pressure is given in inches of mercury the formula becomes 

u = i — 0.091 pv. 

Illustrative Examples. — The following examples illustrate some of the 
more important uses of the diagrams and tables. 

Example 1.* Find the properties of steam at a pressure of 120 lb. per sq. 
in. and a temperature of 41 2° F. 

From the steam diagram the point that represents the state of the steam is 
found at the intersection of the curves p = 120 and t = 412. From the scales 
are read the values i = 1231 B.t.u., s = 1.637. From Table 3 the volume of 
I lb. is found to be 4.16 cu. ft. Therefore 

u = i — 0.1852 £zj = 1232 — 0.1852 X 120 X 4.16 = 1138.5 B.t.u. 

Example 2. Steam in the initial state p = 120 lb., / = 412 F. expands 
adiabatically. At what pressure does it become dry and saturated? 

* In this example, the use of the diagram is superfluous, for the values of i and $ are 
obtained as easily and with greater accuracy from Table 3. When the problem involves a 
change of state or a comparison between two states, as in Examples 2 and 3, the advantage of 
the diagram becomes more apparent. 



^0.10 



-0.05 




475 



0.95 



1.00 
ENTROPY 



1.05 



1.15 



1.20 



1.25 




675 



650 



625 



600 



575 



rljgfr 



550 



525 



500 



1.25 



475 



THE TABLES AND DIAGRAMS 27 

In adiabatic expansion the entropy remains constant; hence the second 
state is given by the intersection of the line s = 1.637 with the saturation curve. 
The pressure indicated by this point is 68 lb. per sq. in. 

Example 3. Steam in the same initial state as in Examples 1 and 2 expands 
adiabatically to a pressure of 2.5 in. of mercury. Find the volume, heat con- 
tent, energy, and quality in the final state. 

The entropy in the initial state is 1.637; hence find the intersection of the 
line s = 1.637 with the curve p = 2.5 in. of Hg. This point gives the values 
x = 0.822, i = 925 B.t.u. From Table 1, v" for 2.5 in. of Hg is 247.7 cu - ft., 
hence the volume of the mixture with quality of 0.822 is 247.7 X 0.822 = 203.6 
cu. ft. The energy is 925 — 0.091 X 2.5 X 203.6 = 878.7 B.t.u. 

Example 4. With the data of Example 3, find the work done by 1 pound 
of steam in expanding. 

When steam expands adiabatically the work done is equal to the decrease of 
energy. U\ = 1 138.5 (Ex. 1) and u 2 = 878.7; hence the work is 

W12 = 1 138.5 — 878.7 = 259.8 B.t.u. = 202,030 ft. lb. 

Example 5. Steam having an initial pressure of 180 lb. per sq. in. and a 
temperature of 550 F. is assumed to pass through an ideal Rankine cycle. 
Find the heat changed into work (a) when the steam is exhausted at a pressure 
of 16 lb. ; (b) when it is exhausted at a pressure of 3 in. of Hg. 

In the Rankine cycle the heat changed into work is given by the decrease of 
the heat content during adiabatic expansion. From the diagram, i x = 1297.4 
B.t.u. Following the line of constant entropy to p = 16 lb., i 2 is found to be 
1094 B.t.u., and continuing to p = 3 in. of Hg, i 2 = 950 B.t.u. Hence the heat 
turned into work is for the first case 1297.4 ~~ io 94 = 2 °34 B.t.u., and for the 
second case 1297.4 — 950 = 347.4 B.t.u. 

Example 6. Steam at a pressure of 200 lb. per sq. in. and quality 0.97 is 
throttled in passing through a reducing valve. At what pressure will the steam 
be dry and saturated after passing through the valve? 

In a throttling process the heat content i remains constant. Hence a line 
i = const, through the initial point intersects the saturation curve in a point 
that gives the required final state. The pressure is found to be 44 lb. per sq. in. 

Example 7. In a throttling calorimeter the observed pressure is 17 lb. and 
the temperature 255 F. If the initial pressure of the steam was 160 lb., what 
was the initial quality? 

A line of constant i through the point p = 17 lb., t = 255 cuts the line 
p = 160 lb. in a point at which the quality is 0.973. 

Example 8. Steam at a pressure of 200 lb. per sq. in. and a temperature of 
450 F. expands in a nozzle to a pressure of 60 lb. per sq. in. Find the velocity 
attained by the jet (a) when the flow is assumed to be frictionless; (b) when, 
due to friction, there is a loss of 12 per cent in the energy of the jet. 

If the expansion in a nozzle is adiabatic and frictionless the fundamental 

equation of flow is — = J {i\ — i 2 ), or w = 223.7 ^1 ~ H> The effect of fric- 
tion is to decrease the jet energy, and if this decrease is y per cent of the friction- 



less jet energy, the velocity in this case is given by w = 225.7 v(i x — i 2 ) (1 — y). 
From the diagram the initial heat content is 1240, and the final heat content 



28 PROPERTIES OF STEAM AND AMMONIA 

after adiabatic expansion to 60 lb. is found to be 1139 B.t.u. Hence, if the flow 
is frictionless, 

w = 223.7 v 1240 — 1 139 = 2250 ft. per sec., approx. 

With 12 per cent loss of energy, the velocity is 

w = 223.7 V(i240 — 1 139) X 0.88 = 21 10 ft. per sec. 

Example 9. In case (b) of Example 8, find the quality and specific volume 
of the steam in the final state, that is, after expansion to 60 lb. 

In the frictionless case the change in i is 1240 — 1139 = 101 B.t.u. With 
friction this is decreased 12 per cent, leaving 101 X 0.88 = 88.9 B.t.u. Hence 
in the second state i = 1240 — 88.9 = 1151.1 B.t.u., and the pressure is 60 lb. 
From the diagram the corresponding quality is 0.97, nearly. For 60 lb., v" = 7.18 
cu. ft., hence the volume per pound is 7.18 X 0.97 = 6.96 cu. ft. 

Example 10. Determine the area of the end section of the nozzle for a dis- 
charge of 75 lb. of steam per minute, using the results obtained in Examples 
8 and 9. 

In the equation of continuity, Fw = Mv, M is given as |f lb. per sec, 
w = 21 10, v = 6.96. Hence the area 7^ is 

7S 6.96 

-^ X ~^— = 0.00413 sq. ft. = 0.595 sq. in. 

60 21 10 ^ ^ oyo ^ 

Example 11. In an ammonia refrigerating machine the ammonia enters 
the compressor dry and saturated at a pressure of 40 lb. per sq. in. and is com- 
pressed adiabatically to 190 lb. per sq. in. It is then cooled and condensed and 
in passing through the expansion valve attains the initial pressure 40 lb. in the 
brine coils. Required the heat absorbed from the brine, the heat rejected in 
the condenser, and the heat equivalent of the work per pound of ammonia. 

The solution of this problem requires the values of the heat content i at 
four points of the cycle. At the beginning of compression the ammonia is dry 
and saturated at 40 lb. pressure; from Table 7, or from the ammonia diagram, 
ii = 541.8 B.t.u. and the entropy is s = 1.149. In the adiabatic compression 
the ammonia is superheated and at the end of compression it has the same 
entropy 1.149 and a pressure of 190 lb. From the diagram, or from Table 9, 
the heat content for this state is i 2 = 639 B.t.u. The ammonia leaving the con- 
denser is liquid at 190 lb. pressure, and the corresponding heat content is %z = 
68.6 B.t.u. The passage through the expansion valve is a throttling process 
in which i remains constant ; hence the heat content of the ammonia as it enters 
the brine coils is u = 68.6 B.t.u. In any constant-pressure process the heat 
entering or leaving the medium is given by the change in heat content; there- 
fore during the passage through the brine the ammonia absorbs 541.8 — 68.6 
= 473.2 B.t.u., and in the condenser it rejects to the cooling water 639 — 68.6 = 
570.4 B.t.u. per pound of ammonia circulated. The work done by the compressor 
per pound of medium is the difference between these, or 570.4 — 473.2 = 97.2 
B.t.u. 

Example 12. With the data of Example 11 find the refrigerating effect 
per horsepower-hour. 

A.T\ 2 

The ratio gives the number of B.t.u. absorbed from the brine per B.t.u. 

97.2 * 



2.10 



850 



900 



950 



1000 



1050 



1100 



2.00 



1.90 



1.80 



1.70 



1.60 



1.50 



1.40 



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THE TABLES AND DIAGRAMS 29 

of work done by the compressor. Since 1 horsepower-hour is equal to 2546 
B.t.u. the heat removed per horsepower-hour is 

2546 X ^^ = 12,600 B.t.u. 
97.2 

The following problems illustrate the use of Table 6, Mixtures of Air 
and Water Vapor. 

Example 13. Humidifying Air. Air is to be maintained at 70 F. with 
a relative humidity of 0.40, when the outside air is at o° F. with a relative 
humidity of 0.70. Find the weight of water vapor per pound of dry air to be 
added by air washer, the temperature of the saturated air leaving the washer, 
and the heat required to bring the air to this condition. 

Referring to Table 6, 1 pound of air at 70 F., if saturated, contains 0.01578 lb. 
of water vapor; hence with 40 per cent humidity it contains 0.40 X 0.01578 
= 0.006312 lb. 1 pound of air at o° F. contains 0.000781 lb. of vapor when satu- 
rated and 0.70 X 0.000781 = 0.000547 lb- when the humidity is 0.70. The 
water vapor to be added per pound of dry air is therefore 0.006312 — 0.000547 
= 0.005765 lb. By inspection it is found that air at 45 F. completely saturated 
contains the same weight of vapor, namely 0.00631 lb., as air at 70°F. with 40 
per cent humidity ; hence the air should leave the washer at 45 F. The heat 
content of air at 0° F. and 70 per cent humidity is o + 0.70 X 0.964 = 0.675 
B.t.u., and the heat content of 1 lb. of air at 45 F. with the vapor required to 
saturate it is 17.59 B.t.u. The heat required for the process per pound of dry 
air is therefore approximately 17.59 — °-675 = 16.92 B.t.u. 

Example 14. Cooling. Air enters a washer at 84 F. with a relative humidity 
of 0.50 and is to be cooled to 54 F. Find the dew-point, weight of vapor con- 
densed and heat removed per pound of dry air. 

At 84 F. 1 pound of air contains 0.02547 lb. of water vapor when saturated 
and therefore 0.50 X 0.02547 = 0.01274 lb. with 50 per cent humidity. At 64 F. 
saturated air contains the same weight of water vapor; hence the dew-point is 
64 F. At 54 F. 1 pound of air, if saturated, contains 0.00887 lb. of vapor. 
Hence in cooling from 64 to 54 the weight of vapor removed is 0.01274 — 
0.00887 = 0.00387 lb. The heat content of the air in the initial state (84 F., 
50 per cent humidity) is 20.29 X 0.50 X 26.62 = 33.60 B.t.u., and the heat con- 
tent of 1 lb. of dry air at 54 , with vapor required to saturate it, is 22.45 B.t.u. 
The difference is 33.60 — 22.45 = 11. 15 B.t.u. A slight correction may be made 
for the heat removed in cooling the water, due to condensation between 64 and 
54 F. At 64 condensation begins, at 54 0.00387 lb. has been condensed; hence 
the heat that must be removed from the water is approximately J X 0.00387 X 
10 = 0.019 B.t.u. Adding this to II.15 B.t.u., the heat removed per pound of 
dry air during the process is 11. 17 B.t.u. 



3o 



TABLE 1 

PROPERTIES OF SATURATED STEAM 

PRESSURES 



Pressure 


Temp., 
°F. 


Vol- 
ume, 

cu. ft. 

per lb. 


Weight, 
lb. per 
cu. ft. 


Heat content 
in B.t.u. 


Latent heat 
in B.t.u. 


Energy 

in 
B.t.u. 


Entropy 


In. of 
mer- 
cury 


Lb. per 

sq. in. 


of liquid 


of vapor 


of vapor- 
ization 


Interna 


of liquid 


of vapor- 
ization 


of vapor 


P 


- 


t 


v" 


I/V" 


i' 


i- 


r 


P 


u' 


s' 


r/T 


s" 


0.2 


O.0982 


34-55 


2992 


0.000334 


2.56 


1074.2 


1071.7 


1016.3 


1018.8 


O.0052 


2.1687 


2.1739 


0.3 


.1474 


44-97 


2036 


.000491 


13.04 


1079.2 


1066. 1 


1010.6 


IO23.6 


.0262 


2.1130 


2.1392 


0.4 


•1965 


52.67 


I550 


.000645 


20.75 


1082.8 


1062.0 


1005.7 


1026.4 


.0413 


2.0732 


2. 1 146 


0.5 


.2456 


58.83 


1255 


.000797 


26.91 


1085.7 


1058.8 


1001.7 


1028.6 


.0533 


2.0423 


2.0956 


0.6 


.2947 


63.98 


1056 


.000947 


32.06 


1088. 1 


1056.0 


998.4 


1030.4 


.0632 


2.0169 


2.0801 


0.7 


0.3438 


68.43 


913 


0.001096 


36.50 


1090. 1 


1053.6 


995-5 


1032.0 


O.0717 


1-9956 


2.0672 


0.8 


•3929 


72.35 


805 


.001243 


40.42 


1091.9 


1051.5 


993 .0 


1033-4 


•0790 


1.9768 


2.0558 


0.9 


.4421 


75-87 


720 


.001389 


43-93 


1093-5 


1049.6 


99o.7 


1034.6 


.0856 


1.9602 


2.0458 


1.0 


.4912 


79.06 


652 


.001534 


47.11 


1095.0 


1047.9 


988.7 


1035-8 


.0915 


1-9455 


2.0370 


1.1 


•S403 


81.98 


596 


.001679 


50.03 


1096.4 


1046.4 


986.8 


1036.8 


.0969 


1.9320 


2.0290 


1.2 


O.589 


84.68 


549 


0.001823 


52.72 


1097.6 


1044.9 


985.0 


1037.7 


O.1019 


1.9198 


2.0217 


1.3 


•639 


87.19 


508.7 


.001966 


55-23 


1098.8 


1043 -5 


983-4 


1038.6 


.1065 


1.9085 


2.0150 


1.4 


.688 


89-54 


474-3 


.002108 


57-57 


1099.8 


1042.3 


981.9 


1039.4 


.1108 


1.8980 


2.0087 


1.5 


•737 


91-75 


444-5 


.002250 


59-77 


1100.8 


1041.1 


980.4 


1040.2 


.1148 


1.8882 


2.0030 


1.6 


.786 


93.83 


418.2 


.002391 


61.84 


1101.8 


1040.0 


979-i 


1040.9 


.1185 


1.8791 


1.9976 


1.7 


0.835 


95-8o 


395-o 


0.002532 


63.81 


1102.7 


1038.9 


977-8 


1041.6 


O.1221 


1.8705 


1.9926 


1.8 


.884 


97-67 


374-3 


.002672 


65.68 


no3-5 


1037.9 


976.6 


1042.3 


.1254 


1.8624 


1.9878 


1.9 


•933 


99.46 


355-7 


.002811 


67.46 


1 104.3 


1036.9 


975-4 


1042.9 


.1286 


1-8547 


I.9833 


2.0 


.982 


101.17 


338.9 


.002950 


69.16 


1105.1 


1036.0 


974-3 


1043. 5 


.1316 


1.8474 


I.9790 


2.036 


1 


101.76 


333-3 


0.00300 


69.76 


1105.4 


1035-6 


973-9 


1043 -7 


O.1327 


1.8448 


1-9775 


2.1 


1-031 


102.80 


323-7 


0.00309 


7o.79 


1105.9 


1035-1 


973-2 


1044.0 


O.I345 


1.8404 


I-9750 


2.2 


1. 08 1 


104.37 


309-8 


•00323 


72.36 


1106.6 


1034.2 


972.2 


1044.6 


.1373 


1.8338 


1.9711 


2.3 


1-130 


105.88 


297.1 


.00337 


73.86 


1107.2 


1033.4 


971.2 


1045. 1 


.1400 


1.8274 


I.9674 


2.4 


1. 179 


!07-33 


285.5 


•00350 


75-3o 


1107.9 


1032.6 


970.3 


1045.6 


.1425 


1.8213 


I-9639 


2.5 


1.228 


108.73 


274.7 


.00364 


76.70 


1108.5 


1031.8 


969.4 


1046. 1 


.1450 


i-8i55 


I.9605 


2.6 


1.477 


110.08 


264.7 


O.00378 


78.05 


1109.1 


1031.1 


968.5 


1046.5 


O.1474 


1.8099 


1-9573 


2.7 


1.326 


"I-39 


255-5 


.00391 


79-36 


1109.7 


1030.4 


967.6 


1047.0 


.1497 


1.8045 


i-954i 


2.8 


1-375 


112.66 


246.9 


.00405 


80.62 


1110.3 


1029.7 


966.8 


1047.4 


.1519 


1.7992 


I-95H 


2.9 


1.424 


113.89 


238.9 


.00419 


81.85 


1110.8 


1029.0 


966.0 


1047.8 


.1540 


1.7942 


1.9482 


3.0 


1.474 


115.08 


231.4 


.00432 


83.04 


1111.4 


1028.3 


965.2 


1048.2 


.1561 


I.7893 


1-9454 


3.1 


1-523 


116.24 


224.4 


0.00446 


84.19 


1111.9 


1027.7 


964.4 


1048.6 


.0.1581 


1.7846 


1.9427 


3.2 


1.572 


H7-37 


217.8 


•00459 


85-32 


1112.4 


1027.0 


963-7 


1049.0 


.1601 


1.7800 


1. 9401 


3.3 


1. 621 


118.47 


211. 6 


•00473 


86.41 


1112.9 


1026.4 


962.9 


1049.4 


.1620 


1-7756 


1.9376 


3.4 


1.670 


"9-54 


205.7 


.00486 


87.48 


HI3-3 


1025.8 


962.2 


1049.7 


.1638 


i-77i3 


I-935I 


3.5 


1. 719 


120.58 


200.2 


.00500 


88.52 


1113.8 


1025.3 


961.5 


1050. 1 


.1656 


1. 7671 


1.9327 


3.6 


1.768 


121.60 


I95-0 


0.00513 


89-53 


1114.2 


1024.7 


960.9 


1050.4 


O.1673 


1-7631 


I-9304 


3.7 


1.817 


122.59 


190.0 


.00526 


90.52 


1114.7 


1024.2 


960.3 


1050.7 


.1690 


I-759I 


1. 9281 


3.8 


1.866 


!23-57 


185.3 


.00540 


91-49 


1115.1 


1023.6 


959-6 


1051.0 


.1707 


1-7553 


1.9260 


3.9 


1. 916 


124.52 


180.8 


•00553 


92.44 


IH5-5 


1023. 1 


958.9 


1051.4 


.1723 


I-75I5 


1.9238 


4.0 


1.965 


125.44 


176.5 


.00566 


93-37 


IH5-9 


1022.5 


958.3 


1051.7 


•1739 


1.7478 


1. 92 1 7 


4.072 


2 


126.10 


173.6 


0.00576 


94-02 


1116.2 


1022.2 


957-9 


1051.9 


0.1750 


1-7452 


1.9203 


4.1 


2.014 


126.35 


172.5 


0.00580 


94.28 


1116.3 


1022.0 


957.7 


1052.0 


O.I755 


1.7442 


i.9i97 


4.2 


2.063 


127.25 


168.7 


.00593 


95.16 


1116.7 


1021.5 


957-1 


1052.3 


.1770 


1.7407 


I.9I77 


4.3 


2. 112 


128.12 


165.0 


.00606 


96.03 


1117.1 


1021.1 


956.5 


1052.6 


.1785 


1.7373 


1.9158 


4.4 


2. 161 


128.97 


161. 5 


.00619 


96.89 


iii7-5 


1020.6 


956.0 


1052.9 


•1799 


z -734o 


I.9I39 







TABLE 1. SATURATED STEAM 


PRESSURES 




31 


Pressure 


Temp., 
°F. 


Vol- 
ume, 

cu. ft. 

per lb. 


Weight, 
lb. per 
cu. ft. 


Heat content 
inB.t.u. 


Latent heat 
in B.t.u. 


Energy 

in 
B.t.u. 


Entropy 


In. of 
mer- 
cury 


Lb. per 
sq. in. 


of liquid 


of vapor 


of vapor- 
ization 


Internal 


of liquid 


of vapor- 
ization 


of vapor 


P 


- 


t 


v" 


i/v* 


i' 


i" 


r 


p 


u" 


s' 


r/T 


s" 


4.5 
4.6 
4.7 
4.8 
4.9 


2. 211 
2.260 
2.309 
2.358 
2.407 


129.81 
130.64 

131-44 
132.24 
I33-02 


158. 1 
154.8 

151. 7 

148.8 

145-9 


0.00633 

.00646 

•00659 

.00672 
.00685 


97-73 

98.55 

99-35 

100.14 

100.92 


1117.8 
1118.2 
1118.6 
1118.9 
1119.2 


1020. 1 
1019.7 
1019.2 
1018.8 
1018.3 


955-4 
954-9 
954-4 
953-8 
953-3 


I053-I 
I053-4 
I053-7 
1054.0 
1054.2 


O.1813 
.1827 
.1841 
.1854 
.1867 


1.7307 

1-7275 
1.7244 
1. 7214 
1. 7184 


1.9121 
1-9103 
1.9085 
1.9068 
1. 9051 


5 
6 


2.456 
2.947 


133-78 
140.80 


U3-2 
120.7 


0.00698 
.00829 


110.68 
108.69 


1119.6 
II22.6 


1017.9 
1013.9 


952.8 
948.1 


1054.5 
1056.8 


O.1880 
.1998 


I-7I54 
1.6888 


I.9034 
1.8886 


6.108 


3 


141.49 


118. 7 


0.00843 


109.38 


II22.9 


1013.5 


947-6 


1057.0 


0.2009 


1.6862 


1.8871 


7 
8 


3-438 
3-929 


146.88 
152.26 


110.4 

92.1 


0.00958 
.01085 


114.8 
120.2 


II25.2 
H27-5 


1010.5 
1007.4 


944.0 
94o.4 


1058.8 
1060.5 


0.2098 
.2187 


1. 6661 
1.6464 


1.8760 
1.8651 


8.144 


4 


152.99 


90.6 


0.01104 


120.9 


II27.9 


1007.0 


939-9 


1060.7 


O.2199 


1.6438 


1.8637 


9 
10 


4.421 
4.912 


157.IO 
161.50 


82.5 
74-8 


O.OI2I2 
•OI338 


125.0 
129.4 


II29.6 
II3I.4 


1004.6 
1002. 1 


937-1 
934-1 


1062. 1 
1063.5 


O.2265 
•2336 


1.6290 
1-6134 


1.8556 

1.8470 


10.180 


5 


162.25 


73-5 


O.OI360 


130-1 


II3I-.7 


1001.6 


933-6 


1063.7 


O.2348 


1. 6107 


1.8456 


11 
12 


5-403 
5.894 


165.55 
169.30 


68.4 
63.0 


O.OI463 
.OI587 


133-4 
137.2 


H33-I 
H34-7 


999-7 

997-5 


931-3 
928.8 


1064.8 
1065.9 


O.2401 
.2461 


1-5992 
1.5862 


1-8393 
1-8323 


12.216 


6 


170.07 


62.0 


O.O1614 


137-9 


H35-0 


997.1 


928.2 


1066.2 


0.2473 


I-5835 


1.8308 


13 
14 


6-39 
6.88 


172.79 
176.06 


58.5 
54-6 


O.OI7IO 
.01833 


140.7 
143-9 


II36.I 
H37-5 


995-5 
993-6 


926.4 
924.1 


1067.0 
1068.0 


O.2516 
.2568 


1-5742 
1.5630 


I.8258 
1.8198 


14.25 


7 


176.85 


53-7 


O.O1864 


144.7 


II37.8 


993-1 


923-6 


1068.3 


O.2581 


1-5603 


I. 8184 


15 
16 


7-37 
7.86 


179.14 
182.06 


Si-i4 
48.14 


O.OI955 

.02077 


147.0 
149.9 


II38.8 
I I40.O 


99i-7 
990.0 


922.0 
920.0 


1069.0 
1069.9 


O.2617 
.2662 


1-5526 
1-5429 


1.8143 
1. 8091 


16.29 


8 


182.87 


47-35 


0.02II2 


150.8 


II4O.3 


989-5 


9I9-4 


1070.2 


O.2675 


1.5402 


1.8077 


17 
18 


8-35 
8.84 


184.83 
187.46 


45-49 
43-12 


O.O2198 
•O2319 


152.7 
155-4 


II4I.I 
II42.I 


988.3 
986.7 


918. 1 
916.2 


1070.8 
1071.7 


O.2705 
.2746 


1-5337 
1.5250 


1.8042 
1.7996 


18.32 


9 


188.28 


42.41 


O.O2358 


156.2 


II42.5 


986.3 


915-6 


1071.8 


O.2759 


1-5223 


1.7982 


19 
20 


9-33 
9.82 


189.97 
192.38 


40.99 
39-o8 


O.O2439 
•02559 


157-9 
160.3 


1143.1 
1144.1 


985.2 
983.8 


914-4 
912.7 


1072.3 
I073-I 


O.2785 
.2822 


1. 5168 
1.5089 


1-7953 
1. 7912 


20.36 


10 


193-21 


38.43 


0.02602 


161. 1 


1 144.4 


983.3 


912.2 


I073-3 


O.2835 


1.5062 


1-7897 


21 
22 


10.31 
10.81 


194.68 
196.89 


37-34 
35-75 


O.O2678 
.02797 


162.6 
164.8 


1145-0 
H45-9 


982.4 
981. 1 


911. 1 
909.6 


1073.8 
1074.4 


O.2858 
.2892 


1. 5015 
1.4944 


1-7873 
1.783S 


22.40 


11 


197-75 


35-i6 


O.O2844 


i65-7 


1146.2 


980.5 


909.0 


1074.6 


O.2905 


1. 4916 


1. 7821 


23 
24 


11.30 
11.79 


I99.03 
201.09 


34.29 
32-95 


O.O2916 
•03035 


167.0 
169.0 


1146.7 
H47-5 


979-8 
978-5 


908.1 
906.6 


I075-I 
I075-7 


O.2924 
•2955 


1.4876 
1. 4810 


1.7800 
1.7766 


24-43 


12 


201.96 


32.41 


O.O3086 


169.9 


1147.9 


978.0 


906.0 


I075-9 


0.2969 


1-4783 


1-7752 


25 
26 


12.28 
12.77 


203.08 
205.00 


3I-7I 
30.57 


O.O3153 
•03271 


170. 1 
173.0 


1148.3 
1149.1 


977-3 
976.1 


905-2 
903-8 


1076.2 
1076.8 


O.2986 
•30I5 


1-4747 
1.4687 


1-7733 
1.7702 


26.47 


13 


205.88 


30.07 


O.O3326 


173-8 


1 149.4 


975-6 


903.2 


1077.0 


0.3028 


1.4659 


1.7687 


27 

28 


13.26 
13-75 


206.87 
208.67 


29-51 
28.53 


O.O3388 
•03505 


174-8 
176.6 


1149.8 
1150.5 


974-9 
973-8 


902.5 

901.2 


1077.3 
1077.9 


O.3043 
.3070 


1.4629 
1.4572 


1. 7671 
1.7642 


28.50 


14 


209.56 


28.06 


O.O3564 


177-5 


1150.8 


973-3 


900.6 


1078. 1 


0.3083 


1-4545 


1.7628 


29 


14.24 


210.43 


27.61 


O.O3622 


178.4 


1151-2 


972.7 


900.0 


1078.4 


O.3096 


1.4518 


1. 7614 


29.92 


14.697 


212 


26.81 


O.O373O 


180.0 


II5I-7 


971.7 


898.8 


1078.8 


O.3120 


1.4469 


I-7589 


30 


14.74 


212.13 


26.75 


O.O3739 


180.1 


1151.8 


971.7 


898.8 


1078.9 


O.3122 


1.4465 


I-7587 



3 2 



TABLE 1. SATURATED STEAM: PRESSURES 











Heat content in 


Latent heat in 






Entropy 




Pres- 
sure, 


Temp., 
°F. 


Volume, 
cu. ft. 
per lb. 


Weight, 
lb. per 
cu. ft. 


B.t.u. 


B.t.u. 


Energy 

in 
B.t.u. 






lb. per 

sq. in. 


of liquid 


of vapor 


of vapor- 
ization 


Internal 


of liquid 


of vapor- 
ization 


of vapor 


P 


t 


V* 


l/v' 


i' 


i" 


r 


P 


u" 


s' 


r/T 


s" 


15 


213.O 


26.30 


0.03802 


181.0 


1152.2 


971.2 


898.1 


1079.I 


0.3I35 


1.4438 


1-7573 


16 


216.3 


24.76 


.04038 


184.3 


II53-4 


969-1 


895-8 


1080.0 


.3184 


1-4337 


1. 7521 


17 


219.4 


23.40 


.04274 


187.5 


IIS4-6 


967.1 


893.5 


1080.9 


.3230 


1.4242 


1-7473 


18 


222.4 


22.18 


.04508 


190.5 


H55-7 


965.2 


891.4 


1081.7 


.3274 


I-4I53 


1.7427 


19 


225.2 


21.09 


.04742 


193-3 


1156.7 


963-4 


889.3 


1082.5 


.3316 


1.4068 


1.7384 


20 


228.O 


20.IO 


0.0498 


196.0 


H57-7 


961.7 


887.3 


1083.3 


0.3356 


1.3987 


1-7343 


21 


230.6 


19.20 


.0521 


198.7 


1158.7 


960.0 


885.4 


1084.0 


•3394 


1.3910 


1.7304 


22 


233-1 


18.38 


-0544 


201.2 


■1159.6 


958.4 


883.6 


1084.7 


•3430 


I.3837 


1.7267 


23 


235-5 


17.64 


.0567 


203.6 


1160.4 


956.8 


881.8 


1085.3 


•3465 


1.3766 


1. 7231 


24 


237.8 


16.95 


.0590 


206.0 


1161.3 


955-3 


880.1 


1085.9 


-3499 


1.3698 


I-7I97 


25 


240.1 


16.32 


0.0613 


208.2 


1162.1 


953-8 


878.4 


1086.5 


o.353i 


1.3633 


1. 7164 


26 


242.2 


15-73 


.0636 


210.4 


1162.8 


952.4 


876.8 


1087. 1 


•3563 


I.3570 


I-7I33 


27 


244-3 


i5-i8 


.0659 


212.6 


1163.6 


951-° 


875.2 


1087.7 


•3593 


I-35IO 


1. 7103 


28 


246.4 


14.67 


.0681 


214.6 


1164.3 


949-7 


873-7 


1088.2 


.3622 


1-3452 


1.7074 


29 


248.4 


14.20 


.0704 


216.6 


1165.0 


948.4 


872.2 


1088.7 


•3651 


1-3395 


1.7046 


30 


250-3 


13.76 


0.0727 


218.6 


1165.7 


947-1 


870.7 


1089.2 


0.3679 


i-334o 


1. 7019 


31 


252.2 


13-34 


-0749 


220.5 


1166.3 


945-8 


869.3 


1089.7 


•3705 


1.3287 


1.6992 


32 


254.0 


12.95 


.0772 


222.4 


1166.9 


944.6 


867.9 


1090.2 


.3731 


1.3236 


1.6967 


33 


255-8 


12.59 


•0795 


224.2 


1167.5 


943-4 


866.5 


1090.6 


•3757 


1.3186 


1.6942 


34 


257.6 


12.24 


.0818 


225-9 


1168.1 


942.2 


865.2 


1091.0 


.378i 


I-3I37 


1. 6918 


35 


259-3 


11. 91 


0.0840 


227.7 


1168.7 


941.0 


863.9 


1091.5 


0.3805 


1.3090 


1.6895 


36 


260.9 


11.60 


.0862 


229.4 


1169.2 


939-9 


862.7 


1091.9 


.3829 


1.3044 


1.6873 


37 


262.6 


11. 31 


.0884 


231.0 


1169.8 


938.8 


861.4 


1092.3 


•3852 


1.2999 


1.6851 


38 


264.2 


11.03 


.0907 


232.6 


1 1 70.3 


937-7 


860.2 


1092.7 


.3874 


1.2956 


1.6830 


39 


265.7 


10.76 


.0929 


234.2 


1170.8 


936.6 


859-0 


1093. 1 


.3896 


1-2913 


1.6809 


40 


267.2 


10.51 


O.0951 


235-8 


1171.3 


935-5 


857.8 


1093.4 


0.3917 


1. 287 1 


1.6788 


41 


268.7 


10.27 


.0974 


237-3 


1171.8 


934-5 


856.7 


1093.8 


•3938 


1. 2831 


1.6768 


42 


270.2 


10.04 


.0996 


238.8 


1172.2 


933-5 


855-5 


1094.2 


.3958 


1. 2791 


1.6749 


43 


271.6 


9.82 


.1018 


240.2 


1172.7 


932.5 


854.4 


IQ94-5 


•3978 


1.2752 


1.6730 


44 


273.0 


9.61 


.1040 


241.7 


1173.2 


931-5 


853-3 


1094.8 


•3998 


1. 2714 


1. 6712 


45 


274.4 


9-4i 


0.1062 


243.1 


1173.6 


930.5 


852.2 


1095.2 


0.4017 


1.2677 


1.6694 


46 


275-8 


9.22 


.1085 


244-5 


1174.0 


929.6 


851.2 


1095-5 


.4036 


1.2640 


1.6676 


47 


277.1 


9-04 


.1107 


245.8 


1 1 74.4 


928.6 


850.1 


1095.8 


•4054 


1.2605 


1.6659 


48 


278.4 


8.86 


.1129 


247.2 


1174.8 


927-7 


849.1 


1096. 1 


.4072 


1.2570 


1.6642 


49 


279-7 


8.69 


.1151 


248.5 


1175.2 


926.8 


848.1 


1096.4 


.4090 


1-2535 


1.6625 


50 


281.0 


8-53 


0.1173 


249.8 


1175.6 


925-9 


847.I 


1096.7 


0.4108 


1. 2501 


1.6609 


5i 


282.3 


8-37 


-II95 


251.0 


1176.0 


925-0 


846.1 


1097.0 


.4125 


1.2468 


1-6593 


52 


283.5 


8.22 


.1217 


252-3 


1176.4 


924.1 


845.1 


1097.2 


.4142 


1.2436 


1-6577 


53 


284.7 


8.07 


•1239 


253-5 


1176.7 


923-2 


844-2 


1097.5 


.4158 


1.2404 


1.6562 ! 


54 


285.9 


7-93 


.1261 


254.7 


1177.1 


922.4 


843.2 


1097.8 


.4174 


1-2373 


1.6547 


55 


287.1 


7.80 


0.1283 


255-9 


H77-5 


921.5 


842.3 


1098.0 


0.4190 


1.2342 


1.6532 


56 


288.2 


7.67 


.1304 


257-i 


1177.8 


920.7 


841.4 


1098.3 


.4206 


1.2311 


1.6517 


57 


289.4 


7-54 


.1326 


258.3 


1178.1 


919-8 


840.4 


1098.6 


.4222 


1. 2281 


1.6503 


58 


290.5 


7.42 


.1348 


259-5 


1178.5 


9i9-o 


839.5 


1098.8 


.4237 


1.2252 


1.6489 


59 


291.6 


7-30 


.1370 


260.6 


1178.8 


918.2 


838.6 


1099.0 


.4252 


1.2223 


1.6475 


60 


292.7 


7.18 


0.1392 


261.7 


1179.1 


917-4 


837.8 


1099.3 


0.4267 


1. 2195 


1.6462 


61 


293-8 


7.07 


.1414 


262.8 


H79-4 


916.6 


836.9 


io99-5 


.4282 


1. 2167 


1.6448 


62 


294-9 


6-97 


•1435 


263.9 


H79-7 


915.8 


836.0 


1099.7 


.4296 


1. 2139 


1.6435 


63 


295-9 


6.86 


-1457 ' 


265.0 


1180.0 


9i5-o 


835.2 


IIOO.O 


.4310 


1.2112 


1.6422 


64 


296.9 


6.76 


•1479 


266.1 


1180.3 


914.3 


834.3 


I IOO. 2 


.4324 


1.2085 


1.6409 


65 


298.0 


6.66 


0.1501 


267.1 


1180.6 


913.5 


833.5 


IIOO.4 


0.4338 


1.2058 


1.6397 


66 


299.0 


6.57 


.1522 


268.2 


1180.9 


912.7 


832.7 


1100.6 


•4352 


1.2032 


1.6384 


67 


300.0 


6.48 


-1544 


269.2 


1181.2 


912.0 


83I-9 


1 100.8 


.4366 


1.2006 


1.6372 


68 


301.0 


6-39 


.1566 


270.2 


1181.5 


911. 2 


831. 1 


IIOI.O 


•4379 


1.1981 


1.6360 


69 


302.0 


6.30 


.1587 


271.2 


1181.7 


910.5 


830.3 


IIOI.2 


•4392 


1-1956 


1.6348 







TABLE 1. 


SATURATED STEAM: PRESSURES 




33 










Heat content in 


Latent heat in 










Pres- 
sure, 


Temp., 

•P. 


Volume, 
cu. ft. 
per lb. 


Weight, 
lb per 
cu. ft. 


B.t.u. 


B.1 


.u. 


Energy 

in 
B.t.u. 




Entropy 




lb. per 
sq. in. 


of liquid 


of vapor 


of vapor- 
ization 


Internal 


of liquid 


of vapor- 
ization 


of vapor 


P 


t 


v" 


I/V" 


i' 


i" 


r 


P 


u" 


s' 


r/T 


s" 


70 


302.9 


6.22 


0.1609 


272.2 


U82.O 


909.8 


829.5 


IIOI.4 


O.4405 


I-I93I 


I.6336 


7i 


303-9 


6.13 


.1630 


273-2 


1182.3 


909.1 


828.7 


IIOI.6 


.4418 


1. 1907 


I.6324 


72 


! 304-8 


6.O5 


.1652 


274.2 


1182.5 


908.3 


827.9 


IIOI.8 


•4431 


1. 1883 


1.6313 


73 


305-S 


5-97 


.1674 


275.1 


1182.8 


907.6 


827.1 


II02.0 


•4443 


I-I859 


1.6302 


74 


306.7 


5-9o 


•1695 


276.1 


H83.O 


906.9 


826.4 


II02.2 


.4456 


I-I835 


1. 6291 


75 


307.6 


5-82 


O.1717 


277.0 


H83.3 


906.2 


825.6 


II02-4 


0.4468 


I.1812 


I.6280 


76 


308.5 


5-75 


•1738 


278.0 


H83.5 


905.5 


824.9 


1102.6 


.4480 


I. 1789 


1.6269 


77 


309-4 


5.68 


.1760 


278.9 


1183.8 


904.9 


824.1 


II02.7 


.4492 


1. 1767 


I.6259 


78 


3I0.3 


5.6i 


.1781 


279.8 


1184.0 


904.2 


823.4 


IIO2.9 


.4504 


1. 1744 


I.6248 


79 


311. 2 


5-55 


.1803 


280.7 


1184.2 


903.5 


822.6 


IIO3.I 


•4515 


1. 1722 


I.6238 


80 


3I2.0 


5-48 


O.1824 


281.6 


1184.4 


902.8 


821.9 


IIO3.2 


0.4527 


I. 1700 


I.6227 


81 


312.9 


5-42 


.1846 


282.5 


1184.7 


902.2 


821.2 


IIO3.4 


•4538 


1. 1679 


1. 6217 


82 


313-7 


5-35 


.1868 


283.4 


1184.9 


90I.5 


820.5 


1 103. 6 


.4550 


1-1657 


I.6207 


83 


314.6 


5-29 


.1889 


284.2 


1185.1 


900.9 


819.8 


IIO3.7 


.4561 


1. 1636 


1. 6197 


84 


3I5-4 


5-23 


.1910 


285.1 


II85.3 


900.2 


819.1 


IIO3.9 


•4572 


1-1615 


1. 6187 


85 


3l6.3 


5-i8 


O.1932 


286.0 


II85-5 


899.6 


818.4 


I IO4. I 


0.4583 


i-i595 


1. 6178 


86 


3I7-I 


5.12 


•1953 


286.8 


1185.7 


898.9 


817.7 


I IO4. 2 


•4594 


i-i574 


1. 6168 


87 


317-9 


5.06 


•1975 


287.6 


H85.9 


898.3 


817.0 


I IO4.4 


.4604 


I-I554 


I.6158 


88 


318.7 


5.01 


.1996 


288.5 


1186.1 


897.7 


816.3 


IIO4.5 


•4615 


I-I534 


1.6149 


89 


319-5 


4.96 


.2017 


289.3 


1186.3 


897.1 


815.7 


I IO4. 7 


.4626 


1.1514 


I. 6140 


90 


320.3 


4.905 


0.2039 


290.1 


1186.5 


896.4 


815.0 


IIO4.8 


0.4636 


1 -1495 


1-6131 


91 


32I.O 


4-854 


.2060 


290.9 


1186.7 


895-8 


814.3 


IIO4.9 


•4647 


I-I475 


1. 6122 


92 


321.8 


4.805 


.2081 


291.7 


1186.9 


895-2 


8I3.7 


IIO5.I 


•4657 


1-1456 


1-6113 


93 


322.6 


4-756 


.2102 


292.5 


1187.1 


894.6 


813.0 


IIO5.2 


.4667 


I-I437 


1. 6105 


94 


323-3 


4.709 


.2124 


293.3 


1187.3 


894.0 


812.4 


IIO5.4 


.4677 


1.1419 


1.6096 


95 


324.I 


4.663 


O.2145 


294.1 


H87.5 


893.4 


811. 7 


HO5.5 


0.4687 


1. 1400 


I.6087 


96 


324.8 


4.617 


.2166 


294.8 


1187.7 


892.8 


811. 1 


IIO5.6 


•4697 


1.1381 


1.6079 


97 


325-6 


4-572 


.2187 


295.6 


1187.8 


892.2 


810.5 


IIO5.8 


•4707 


1-1363 


1.6070 


98 


326.3 


4.528 


.2209 


296.4 


1188.0 


891.6 


809.8 


IIO5.9 


.4717 


1 -1345 


I.6062 


99 


327.I 


4.484 


.2230 


297.2 


II88.2 


891.0 


809.2 


II06.O 


.4726 


1-1327 


1.6053 


100 


327.8 


4.442 


0.2251 


297.9 


1188.4 


890.5 


808.6 


II06.2 


0.4736 


1. 1309 


I.6045 


101 


328.5 


4.400 


•2273 


298.7 


1188.5 


889.9 


808.O 


II06.3 


•4745 


1.1291 


1.6037 


102 


329-2 


4-359 


.2294 


299.4 


1188.7 


889.3 


807.4 


II06.4 


•4755 


1. 1274 


1.6028 


103 


330.0 


4.318 


•2316 


300.1 


1188.9 


888.7 


806.7 


II06.5 


•4764 


1. 1256 


1.6020 


104 


330.7 


4-279 


•2337 


300.9 


1189.0 


888.2 


806.1 


II06.6 


•4773 


1. 1239 


1. 6012 


105 


331-4 


4.240 


0.2358 


301.6 


1189.2 


887.6 


805.5 


II06.8 


0.4782 


1. 1222 


1.6004 


106 


332.0 


4.202 


.2380 


302.3 


1189.4 


887.1 


804.9 


II06.9 


.4791 


1. 1205 


1-5996 


107 


332.7 


4.165 


.2401 


303.0 


1189.5 


886.5 


804.3 


IIO7.O 


.4800 


1.1189 


I.5989 


108 


333-4 


4.128 


.2422 


303.7 


H89.7 


885.9 


803.8 


IIO7.I 


.4809 


1.1172 


I.598I 


109 


334-1 


4.092 


•2444 


304.4 


1189.8 


885.4 


803.2 


IIO7.2 


.4818 


I.H55 


1-5973 


110 


334-8 


4-057 


O.2465 


305.1 


I190.O 


884.8 


802.6 


IIO7.3 


0.4827 


1.1138 


I-5965 


in 


335-5 


4.022 


.2486 


305.8 


1190.1 


884.3 


802.0 


IIO7.4 


.4836 


1.1122 


1-5957 


112 


336.1 


3.988 


.2508 


306.5 


H90.3 


883.7 


801.4 


IIO7.6 


•4844 


1. 1 106 


I-5950 


113 


336.8 


3-954 


•2529 


307.2 


1190.4 


883.2 


800.9 


IIO7.7 


•4853 


1. 1090 


1-5943 


114 


337-4 


3.921 


•2550 


307.9 


1190.6 


882.7 


800.3 


IIO7.8 


.4861 


1. 1074 


1-5935 


115 


338.1 


3-88 9 


0.2572 


308.6 


1190.7 


882.1 


799-7 


IIO7.9 


0.4870 


1. 1058 


1.5928 


116 


338.7 


3-857 


•2593 


309.2 


1190.8 


881.6 


799.2 


II08.O 


.4878 


1. 1043 


1. 5921 


117 


339-4 


3.826 


.2614 


309.9 


1191.0 


881. 1 


798.6 


II08.I 


.4886 


1. 1027 


1. 5914 


118 


340.0 


3-795 


•2635 


310.6 


II91.I 


880.6 


798.o 


II08.2 


.4895 


1.1012 


I.5907 


"9 


340.6 


3-765 


•2657 


311. 2 


II9I.2 


880.0 


797-5 


II08.3 


•4903 


1.0997 


1.5900 


120 


341.3 


3-735 


0.2678 


3II-9 


II91.4 


879.5 


796.9 


II08.4 


0.4911 


1.0982 


1.5893 


121 


341.9 


3-705 


.2699 


312.5 


II9L5 


879.0 


796.4 


II08.5 


•4919 


1.0967 


1.5886 


122 


342.5 


3.676 


.2720 


3I3.2 


II9I.6 


878.5 


795-8 


II08.6 


.492 7 


1.0952 


I-5879 


123 


343-1 


3.648 


.2741 


313.8 


1191.8 


878.O 


795-3 


IIO8.7 


-4935 


1.0937 


1.5872 


124 


343-7 


3.620 


.2762 


314.4 


II9L9 


877.5 


794-8 


II08.8 


•4943 


1.0922 


1.5865 



34 TABLE 1. SATURATED STEAM: PRESSURES 











Heat content in 


Latent heat in 






Entropy 




Pres- 
sure, 


Temp., 
°F. 


Volume, 
cu. ft. 
per lb. 


Weight, 
lb. per 
cu. ft. 


B.t.u. 


B.t.u. 


Energy 

in 
B.t.u. 






lb. per 
sq. in. 


of liquid 


of vapor 


of vapor- 
ization 


Internal 


of liquid 


of vapor- 
ization 


of vapor 


P 


t 


v" 


I/V" 


i' 


i" 


r 


P 


u" 


s' 


r/T 


s" 


125 


344-4 


3-593 


0.2783 


3I5-I 


1192.0 


876.9 


794.2 


1108.8 


0.4950 


1.0908 


1.5858 


126 


345-o 


3-566 


.2805 


315-7 


1192.1 


876.4 


793-7 


1108.9 


.4958 


1.0894 


1.5852 


127 


345-6 


3-539 


.2826 


316.3 


ii9 2 -3 


875-9 


793-2 


1109.0 


.4966 


1.0879 


1.5845 


128 


346.2 


3-513 


.2847 


316.9 


1192.4 


875-4 


792.6 


1109.I 


•4974 


1.0865 


1.5838 


129 


346.8 


3-487 


.2868 


317.6 


II92.5 


874.9 


792.1 


1109.2 


.4981 


1.0851 


1.5832 


130 


347-4 


3.461 


0.2889 


318.2 


1192.6 


874.4 


791.6 


II09-3 


O.4989 


1.0836 


I.5825 


131 


347-9 


3-436 


.2910 


318.8 


1192.7 


873-9 


791.0 


1109.4 


•4996 


1.0822 


I. 5819 


132 


348.5 


3.412 


•2931 


319-4 


1192.9 


873-5 


790-5 


1109.5 


•5004 


1.0808 


I. 5812 


i33 


349-1 


3.387 


.2952 


320.0 


II93.O 


873.0 


790.0 


1109.5 


.5011 


1-0795 


I.5806 


i34 


349-7 


3-363 


.2973 


320.6 


1193.1 


872.5 


789.5 


1109.6 


.5019 


1. 0781 


I.5800 


135 


35Q-3 


3-34o 


0.2994 


321.2 


H93-2 


872.0 


789.0 


1109.7 


O.5026 


1.0767 


1-5793 


136 


350-8 


3.316 


.3016 


321.8 


H93-3 


871-5 


788.5 


1109.8 


•5033 


i.o754 


I-5787 


i37 


351-4 


3-293 


•3037 


322.4 


H93-4 


871.0 


788.0 


1109.9 


.5041 


1.0740 


1.5781 


138 


352.o 


3.270 


•3058 


323-0 


H93-5 


870.5 


787.4 


IIIO.O 


.5048 


1.0727 


1-5775 


i39 


352.5 


3.248 


•3079 


323-6 


H93-6 


870.1 


786.9 


IIIO.O 


•5055 


1.0714 


1-5769 


140 


353-1 


3.226 


0.3100 


324.2 


H93-7 


869.6 


786.4 


IIIO.I 


O.5062 


1.0700 


1.5762 


141 


353-6 


3.204 


.3121 


324-7 


1193.8 


869.1 


785-9 


III0.2 


.5069 


1.0687 


1-5756 


142 


354-2 


3.182 


.3142 


325-3 


H93-9 


868.6 


7854 


mo. 3 


•5076 


1.0674 


i-575o 


i43 


354-8 


3. 161 


.3163 


325-9 


ii94-o 


868.2 


785.0 


1110.3 


.5083 


1. 0661 


1-5744 


144 


355-3 


3.140 


.3184 


326.5 


1194.1 


867.7 


784.5 


1110.4 


.5090 


1 .0648 


1.5738 


145 


355-8 


3.120 


0.3206 


327.0 


1194.2 


867.2 


784.0 


mo. 5 


O.5097 


1.0636 


1-5733 


146 


356.3 


3-o99 


•3227 


327.6 


H94-3 


866.8 


783.5 


1110.6 


.5104 


1.0623 


1-5727 


147 


356.9 


3-079 


.3248 


328.2 


H94-4 


866.3 


783.0 


1110.6 


.5111 


1. 0610 


1. 5721 


148 


357-4 


3-059 


•3269 


328.7 


H94-5 


865.8 


782.5 


1110.7 


•5117 


1.0598 


I.57I5 


149 


357-9 


3-039 


• 3290 


329-3 


1194.6 


865.4 


782.0 


1110.8 


.5124 


1.0585 


1-5709 


150 


358.5 


3.020 


0.3311 


329.8 


H94-7 


864.9 


781.6 


1110.9 


0.5I3I 


i-o573 


1.5704 


151 


359-o 


3.001 


•3332 


330.4 


1194.8 


864.5 


781. 1 


1110.9 


.5138 


1.0561 


1.5698 


152 


359-5 


2.982 


•3353 


330.9 


II94-9 


864.0 


780.6 


IIII.O 


•5144 


1.0548 


1.5692 


i53 


360.0 


2.963 


•3375 


331-5 


1195.0 


863.6 


780.1 


IIII. I 


•5151 


1-0536 


1.5687 


154 


360.5 


2-945 


•3396 


332.0 


1195.1 


863.1 


779-7- 


mi. 1 


•5157 


1.0524 


1.5681 


155 


361. 1 


2.927 


0.3417 


332.5 


H95-2 


862.7 


779.2 


mi. 2 


O.5164 


1.0512 


1.5676 


156 


361.6 


2.909 


•3438 


333-1 


H95-3 


862.3 


778.7 


mi. 3 


•5I70 


1.0500 


1.5670 


i57 


362.1 


2.892 


•3459 


333-6 


1195.4 


861.8 


778.3 


mi. 3 


•5177 


1.0488 


1.5665 


158 


362.6 


2.874 


•348o 


334-1 


H95-5 


861.4 


777.8 


1111.4 


.5183 


1.0476 


I-5659 


i59 


363-1 


2.857 


•35oi 


334-7 


H95-6 


860.9 


777-3 


mi. 5 


.5190 


1.0464 


1.5654 


160 


363-6 


2.839 


0.3522 


335-2 


H95-7 


860.5 


776.9 


mi. 5 


O.5196 


I-Q453 


1-5649 


161 


364.1 


2.822 


•3543 


335-7 


H95-8 


860.0 


776.4 


mi. 6 


.5202 


1. 0441 


1.5643 


162 


364.6 


2.806 


•3564 


336.2 


1195.8 


859-6 


776.0 


mi. 7 


•5209 


1.0429 


1.5638 


163 


365-1 


2.789 


-3585 


336.8 


H95-9 


859.2 


775-5 


mi. 7 


.5215 


1. 0418 


1-5633 


164 


365.6 


2-773 


.3606 


337-3 


1196.0 


858.7 


775-1 


mi. 8 


•5221 


1.0406 


1.5627 


165 


366.1 


2-757 


0.3627 


337-8 


1196.1 


858.3 


774-6 


mi. 8 


O.5227 


1 -0395 


1.5622 


166 


366.5 


2.741 


•3648 


338.3 


1196.2 


857-9 


774.2 


mi. 9 


•5233 


1.0384 


1-5617 


167 


367.0 


2.725 


•3670 


338.8 


1196.2 


857-4 


773-7 


1112.0 


.5239 


I-0373 


1. 5612 


168 


367-5 


2.710 


.3691 


339-3 


1196.3 


857.0 


773-3 


1112.0 


.5245 


1. 0361 


1.5607 


169 


368.0 


2.694 


.3712 


339-8 


1196.4 


856.6 


772-8 


1112.1 


•5252 


1.0350 


1.5602 


170 


368.5 


2.679 


0-3733 


34o.3 


1196.5 


856.2 


772.4 


1112.1 


O.5258 


1 -0339 


1-5597 


171 


369.0 


2.664 


•3754 


340.8 


1196.6 


855-7 


771-9 


1112.2 


•5264 


1.0328 


1-5592 


172 


369-4 


2.649 


•3775 


341-3 


1196.6 


855.3 


771-5 


1112.2 


.5270 


1-0317 


I-5587 


i73 


369-9 


2.634 


•3796 


341.8 


1196.7 


854-9 


771. 1 


1112.3 


•5275 


1.0306 


1.5582 


174 


37o.4 


2.620 


.3817 


342.3 


1196.8 


854.5 


770.6 


1112.4 


.5281 


1.0295 


1-5577 


175 


37o.8 


2.605 


0.3838 


342.8 


1196.9 


854.1 


770.2 


1112.4 


O.5287 


1.0284 


1-5572 


176 


371-3 


2-591 


•3859 


343-3 


1196.9 


853.6 


769.8 


1112.5 


.5293 


1.0274 


I-5567 


177 


371-8 


2-577 


.3880 


343-8 


1197.0 


853-2 


769-3 


1112.5 


•5299 


1.0263 


1.5562 


178 


372.2 


2.563 


.3901 


344-3 


1197.1 


852.8 


768.9 


1112.6 


•5305 


1.0252 


1-5557 


i79 


372.7 


2.550 


.3922 


344-8 


1197.2 852.4 


768.5 


1112.6 


•53IO 


1.0242 


1-5552 



TABLE 1. SATURATED STEAM: PRESSURES 



35 











Heat content in 


Latent heat in 






Entropy 




Pres- 
sure, 


Temp., 
°F. 


Volume, 
cu. ft. 
per lb. 


Weight, 
lb. per 
cu. ft. 


B.t.u. 


B.t.u. 


Energy 

in 
B.t.u. 






lb. per 
sq. in. 


of liquid 


of vapor 


of vapor- 
ization 


Internal 


of liquid 


of vapor- 
ization 


of vapor 


P 


t 


v" 


i/v- 


i' 


i* 


r 


P 


u" 


s' 


r/T 


s" 


180 


373-1 


2.536 


0.3943 


345-2 


1197.2 


852.0 


768.O 


1112.7 


0.53I6 


1.0231 


1-5547 


181 


373-6 


2-523 


•3964 


345-7 


H97-3 


851.6 


767.6 


1112.7 


.5322 


1. 0221 


1.5542 


182 


374-o 


2.509 


.3985 


346.2 


1197.4 


851.2 


767.2 


1112.8 


•5328 


1. 0210 


1-5538 


183 


374-5 


2.496 


.4006 


346.7 


1197.4 


850.8 


766.8 


1112.8 


•5333 


1.0200 


1-5533 


184 


374-9 


2.483 


.4027 


347-1 


H97-5 


850.4 


766.4 


1112.9 


•5339 


1. 0189 


1.5528 


185 


375-4 


2.470 


O.4048 


347-6 


1197.6 


849-9 


765-9 


1112.9 


o.5344 


1. 0179 


I.5523 


186 


375-8 


2-457 


.4069 


348.1 


1197.6 


849-5 


765-5 


IH3-0 


.535o 


1. 0169 


I-55I9 


187 


376.3 


2-445 


.4090 


348.6 


H97-7 


849.1 


765.I 


1113.0 


•5356 


1.0159 


I-55H 


188 


376.7 


2.432 


.41II 


349-o 


II97.8 


848.7 


764.7 


1113.1 


•536i 


1. 0148 


I-5509 


189 


377-1 


2.420 


.4132 


349-5 


1197.8 


848.3 


764-3 


1113.1 


•5367 


I.0138 


I-5505 


190 


377-6 


2.408 


O.4154 


350-o 


1197.9 


847.9 


763-9 


1113.2 


o.5372 


1. 0128 


i.55oo 


191 


378.o 


2-395 


.4175 


350.4 


H97-9 


847-5 


763-4 


IH3-2 


•5378 


1.0118 


1.5496 


192 


378.5 


2.383 


.4196 


35o.9 


1198.0 


847.1 


763.O 


1113.2 


.5383 


1. 0108 


I-549I 


i93 


378.9 


2.372 


.4217 


35i-3 


1198.1 


846.7 


762.6 


IH3-3 


•5388 


1.0099 


1.5487 


194 


379-3 


2.360 


.4238 


351-8 


1198.1 


846.3 


762.2 


IH3-3 


•5394 


1.0089 


1.5482 


195 


379-7 


2.348 


O.4259 


352.2 


1198.2 


846.0 


761.8 


1113.4 


0-5399 


1.0079 


1.5478 


196 


380.2 


2-337 


.4280 


352.7 


1198.2 


845-6 


761.4 


1113.4 


•5404 


1.0069 


1-5473 


197 


380.6 


2.325 


.43OI 


353-1 


1198.3 


845.2 


761.O 


IH3-5 


.5410 


1.0059 


1.5469 


198 


381.0 


2.314 


•432 2 


353-6 


1198.4 


844-8 


760.6 


IH3-5 


•5415 


1.0049 


1.5464 


199 


381.4 


2.303 


•4343 


354-o 


1198.4 


844-4 


760.2 


IH3-5 


.5420 


1.0040 


1.5460 


200 


381.9 


2.292 


0.4364 


354-5 


1198.5 


844.0 


759-8 


1113.6 


0.5426 


I.0030 


1.5456 


201 


382.3 


2.281 


•4385 


354-9 


1198.5 


843.6 


759-4 


IH3-6 


•543i 


1.0020 


I-545I 


202 


382.7 


2.270 


.4406 


355-4 


1198.6 


843.2 


759-o 


1113.7 


•5436 


1. OOl 1 


1-5447 


203 


383-1 


2.259 


.4427 


355-8 


1198.6 


842.9 


758.6 


1113.7 


•544i 


1. oooi 


1-5443 


204 


383-5 


2.248 


•4448 


356.2 


1198-7 


842.5 


758.2 


1113.S 


.5446 


O.9992 


1.5438 


205 


383-9 


2.238 


0.4469 


356.7 


1198.7 


842.1 


757-8 


IH3-8 


o.545i 


0.9983 


1-5434 


206 


384-4 


2.227 


.449o 


357-1 


1198.8 


841.7 


757-4 


1113.8 


•5457 


•9973 


1 -5430 


207 


384.8 


2.217 


.4511 


357-5 


1198.8 


841.3 


757-o 


HI3-9 


.5462 


•9964 


1-5425 


208 


385-2 


2.206 


•4532 


358.o 


1198.9 


840.9 


756.7 


1113.9 


•5467 


•9954 


1. 5421 


209 


385.6 


2.196 


•4553 


358.4 


1198.9 


840.6 


756.3 


1114.0 


•5472 


•9945 


I-54I7 


210 


386.0 


2.186 


o.457 


358.8 


H99-0 


840.2 


755-9 


1114.0 


o.5477 


0.9936 


I-54I3 


211 


386.4 


2.176 


.460 


359-3 


1199.0 


839-8 


755-5 


1114.0 


.5482 


•9927 


1.5409 


212 


386.8 


2.166 


.462 


359-7 


1199.1 


839.4 


755-i 


1114.1 


.5487 


.9918 


I.5405 


213 


387.2 


2.156 


.464 


360.1 


1199.1 


839.0 


754-7 


1114.1 


•5492 


•9909 


1.5400 


214 


387.6 


2.147 


.466 


360.5 


H99-2 


838.7 


754-3 


1114.2 


•5497 


.9900 


I.5396 


215 


388.0 


2.137 


0.468 


361.0 


H99-2 


838.3 


754.o 


1114.2 


0.5502 


0.9890 


1-5392 


216 


388.4 


2.128 


•47o 


361.4 


H99-3 


837.9 


753-6 


1114.2 


•55o7 


.9881 


1.5388 


217 


388.8 


2. Il8 


.472 


361.8 


H99-3 


837.6 


753-2 


1114.2 


•55ii 


.9872 


1.5384 


218 


389-2 


2.IO9 


•474 


362.2 


H99-4 


837.2 


752.8 


1114.3 


•55i6 


.9864 


i.538o 


219 


389.6 


2.099 


.476 


362.6 


H99-4 


836.8 


752.4 


1114.3 


•552i 


•9855 


I.5376 


220 


390.0 


2.O9O 


0.478 


363-0 


H99-5 


836.5 


752.1 


1114.3 


0.5526 


0.9846 


1-5372 


221 


39o.3 


2.08l 


.481 


363-4 


H99-5 


836.1 


751.7 


1114.4 


•553i 


•9837 


1.5368 


222 


39o.7 


2.072 


.483 


363-9 


1199.6 


835.7 


751-3 


1114.4 


•5536 


.9828 


1.5364 


223 


39I-I 


2.063 


.485 


364-3 


1199.6 


835-4 


75o.9 


1114.4 


•554o 


.9820 


i-536o 


224 


391-5 


2.054 


.487 


364-7 


H99-7 


835-0 


75o.6 


IH4-5 


•5545 


.9811 


1.5356 


225 


39i-9 


2.045 


0.489 


365-1 


H99-7 


834.6 


75o.2 


1114.5 


o.555o 


0.9802 


1-5352 


226 


392.3 


2.O36 


.491 


365-5 


H99-7 


834.3 


749-8 


1114.5 


•5555 


•9794 


1.5348 


227 


392.7 


2.028 


•493 


365-9 


H99-8 


833.9 


749-4 


1114.6 


•5559 


.9785 


1-5344 


228 


393-o 


2.OI9 


•495 


366.3 


H99-8 


833-6 


749-i 


1114.6 


•5564 


•9777 


i-534i 


229 


393-4 


2. Oil 


•497 


366.7 


H99-9 


833-2 


748.7 


1114.6 


•5569 


.9768 


1-5337 


230 


393-8 


2.002 


o.499 


367.1 


H99-9 


832.8 


748.3 


1114.6 


o.5573 


0.9760 


1-5333 


231 


394-2 


1-994 


.502 


367.5 


1199.9 


832.5 


748.0 


1114.7 


.5578 


•975i 


I.5329 


232 


394-5 


1.985 


•504 


367-9 


1200.0 


832.1 


747.6 


1114.7 


.5583 


.9742 


1-5325 


233 


394-9 


1.977 


.506 


368.3 


1200.0 


831.7 


747.2 


1114.7 


.5587 


•9734 


i-532i 


234 


395-3 


1.969 


.508 


368.7 


1200. 1 


831.4 


746.9 


1114.8 


•5592 


.9726 


i-53i8 



3« 



TABLE 1. SATURATED STEAM: PRESSURES 











Heat content in 


Latent heat in 






Entropy 




Pres- 
sure, 


Temp., 


Volume, 
cu. ft. 
per lb. 


Weight, 
lb. per 
cu. ft. 


B.t.u. 


B.t 


.u. 


Energy 






lb. per 
sq. in. 


°F. 


of liquid 


of vapor 


of vapor- 
ization 


Internal 


B.t.u. 


of liquid 


of vapor- 
ization 


of vapor 


P 


t 


v" 


I/V" 


i' 


i" 


r 


P 


u" 


s' 


r/T 


s" 


235 


395-6 


1.961 


O.510 


369.1 


1 200. 1 


831.0 


746.5 


1114.8 


o.5597 


0.9717 


I-53I4 


236 


396.0 


1-953 


.512 


369-5 


1 200. 1 


830.7 


746.2 


1114.8 


.5601 


.9709 


I-53IO 


237 


396.4 


1-945 


.514 


369-9 


1200.2 


830.3 


745-8 


1114.8 


.5606 


•970I 


1.5306 


238 


396.8 


1-937 


.516 


370.3 


1200.2 


830.0 


745-4 


1114.9 


.5610 


.9692 


I.5302 


239 


397-1 


1.929 


.518 


370.6 


1200.2 


829.6 


745.1 


1114.9 


.5615 


.9684 


I.5299 


240 


397-5 


1.921 


O.521 


371.0 


1200.3 


829.3 


744-7 


1114.9 


0.5619 


0.9676 


I.5295 


241 


397-9 


i-9i3 


.523 


371-4 


1200.3 


828.9 


744-4 


1114.9 


.5624 


.9668 


1. 5291 


242 


398.2 


1.906 


•525 


371-8 


1200.4 


828.6 


744.0 


1115.0 


.5628 


.9660 


1.5288 


243 


398.6 


1.898 


•527 


372.2 


1200.4 


828.2 


743-6 


1115.0 


.5633 


•9651 


1.5284 


244 


398.9 


1.890 


.529 


372.6 


1200.4 


827.8 


743-3 


1115.0 


•5637 


•9643 


1.5280 


245 


399-3 


1.883 


0.53I 


373-o 


1200.5 


827.5 


742.9 


1115.1 


0.5641 


0.9635 


1.5276 


246 


399-7 


1.876 


•533 


373-3 


1200.5 


827.2 


742.6 


1115.1 


•5646 


.9627 


1.5273 


247 


400.0 


1.868 


•535 


373-7 


1200.5 


826.8 


742.2 


1115.1 


•5650 


.9619 


1.5269 


248 


400.4 


1. 861 


-537 


374-1 


1200.6 


826.5 


741.9 


1115.1 


•5655 


.9611 


1.5266 


249 


400.7 


1.854 


•54o 


374-5 


1200.6 


826.1 


741-5 


1115.1 


•5659 


•9603 


1.5262 


250 


401. 1 


1.846 


0.542 


374-9 


1200.6 


825.8 


741.2 


IH5-2 


0.5663 


0.9595 


1.5258 


251 


401.4 


1-839 


•544 


375-2 


1200.7 


825.5 


740.8 


IH5-2 


.5668 


•9587 


1.5255 


252 


401.8 


1.832 


• 546 


375-6 


1200.7 


825.1 


74o.5 


IH5-2 


•5672 


•9579 


I.525I 


253 


402.1 


1.825 


.548 


376.o 


1200.7 


824.8 


740.1 


1115.2 


.5676 


•9572 


1.5248 


254 


402.5 


1. 818 


•55o 


376.4 


1200.8 


824.4 


739-8 


III5.3 


.5680 


.9564 


1.5244 


255 


402.9 


1. 811 


o.552 


376.7 


1200.8 


824.1 


739-5 


IH5-3 


0.5685 


o.9556 


1. 5241 


256 


403.2 


1.804 


•554 


377-1 


1200.8 


823.7 


739-1 


HI5-3 


.5689 


.9548 


I.5237 


257 


403-5 


1.798 


.556 


377-5 


1200.9 


823.4 


738.8 


1115.3 


•5693 


•954o 


I.5233 


258 


403-9 


i-79i 


•558 


377-8 


1200.9 


823.1 


738.4 


IH5-3 


•5697 


•9533 


1.5230 


259 


404.2 


1.784 


.561 


378.2 


1200.9 


822.7 


738.1 


1115.4 


.5702 


•9525 


1.5227 


260 


404-5 


1.777 


0.563 


378.6 


1201.0 


822.4 


737-7 


1115.4 


0.5706 


o.95i7 


1.5223 


261 


404.9 


I-77I 


•565 


378.9 


1201.0 


822.1 


737-4 


1115.4 


•57io 


.9510 


1.5220 


262 


405.2 


1.764 


.567 


379-3 


1 201.0 


821.7 


737-1 


1115.4 


•5714 


.9502 


1. 5216 


263 


405.6 


1.758 


•569 


379-7 


1 201.0 


821.4 


736.7 


HI5-5 


.5718 


•9494 


I.52I3 


264 


405-9 


I-75I 


•57i 


380.0 


1 201. 1 


821.0 


736.4 


IH5-5 


.5722 


.9487 


1.5209 


265 


406.2 


1-745 


o.573 


380.4 


1 201. 1 


820.7 


736.0 


iii5-5 


0.5727 


0.9479 


1.5206 


266 


406.6 


1.738 


•575 


380.7 


1201.1 


820.4 


735-7 


IH5-5 


•5731 


•9472 


1.5202 


267 


406.9 


1.732 


•577 


381. 1 


1201.1 


820.0 


735-4 


IH5-5 


•5735 


•9464 


I.5I99 


268 


407.2 


1.726 


.580 


381.5 


1 201. 2 


819.7 


735-o 


1115.6 


•5739 


•9457 


1-5196 


269 


407.6 


1.720 


.582 


381.8 


1201.2 


819.4 


734-7 


1115.6 


•5743 


•9449 


1. 5192 


270 


407.9 


1-713 


0.584 


382.2 


1201.2 


819. 1 


734-4 


1115.6 


o.5747 


0.9442 


I.5I89 


271 


408.2 


1.707 


.586 


382.5 


1201.3 


818.7 


734-o 


1115.6 


•575i 


•9434 


I.5I85 


272 


408.6 


1. 701 


.588 


382.9 


1201.3 


818.4 


733-7 


1115.6 


•5755 


•9427 


1. 5182 


273 


408.9 


1.695 


•59o 


383-2 


1201.3 


818.1 


733-4 


1115.7 


•5759 


.9420 


I-5I79 


274 


409.2 


1.689 


•592 


383.6 


1201.3 


817.7 


733.o 


IH5-7 


•5763 


.9412 


I.5I75 


275 


409.6 


1.683 


o.594 


383-9 


1201.4 


817.4 


732.7 


IH5-7 


0.5767 


0.9405 


I.5I72 


276 


409-9 


1.677 


•596 


384-3 


1 201 .4 


817. 1 


732.4 


1115.7 


•577i 


•9398 


1. 5169 


277 


410.2 


1. 671 


•598 


384.6 


1 201 .4 


816.8 


732.1 


IH5-7 


•5775 


•939o 


1-5165 


278 


410.5 


1.665 


.601 


385.0 


1201.4 


816.4 


731.7 


HI5-7 


•5779 


.9383 


1. 5162 


279 


410.9 


1.660 


.603 


385.3 


1201.5 


816.1 


731.4 


IH5-7 


.5783 


.9376 


I-5I59 


280 


411. 2 


1.654 


0.605 


385.7 


1201.5 


815-8 


73I-I 


1115.8 


0.5787 


0.9369 


I.5I56 


281 


4H-5 


1.648 


.607 


386.0 


1201.5 


815-5 


73o.7 


1115.8 


•579i 


.936i 


1. 5152 


282 


41 1. 8 


1.642 


.609 


386.4 


1201.5 


815.2 


73o.4 


IH5-8 


•5795 


•9354 


1. 5149 


283 


412. 1 


1.637 


.611 


386.7 


1 201. 5 


814.8 


730.1 


1115.8 


•5799 


•9347 


1. 5146 


284 


412.5 


1.631 


.613 


387.1 


1201.6 


814.5 


729.8 


1115.8 


•5803 


•9340 


I-5I43 


285 


412.8 


1.625 


0.615 


387.4 


1201.6 


814.2 


729-5 


1115.8 


0.5806 


o.9333 


1. 5139 


286 


4i3-i 


1.620 


.617 


387.7 


1201.6 


813.9 


729.1 


1115-9 


.5810 


.9326 


1. 5136 


287 


413-4 


1. 614 


.620 


388.1 


1201.6 


813.5 


728.8 


III5-9 


.5814 


.9319 


I.5I33 


288 


413-7 


1.609 


.622 


388.4 


1201.6 


813.2 


728.5 


1115.9 


.5818 


•9312 


I.5I30 


289 


4I4-I 


1.603 


.624 


388.8 


1201.7 


812.9 


728.2 


"15-9 


.5822 


.9305 


1.5127 



TABLE 1. SATURATED STEAM: PRESSURES 



37 











Heat content in 


Latent heat in 






Entropy 




Pres- 
sure, 


Temp. , 
°F. 


Volume, 
cu. ft. 
per lb. 


Weight, 
lb per 
cu. ft. 


B.t.u. 


B.1 


,.u. 


Energy 

in 
B.t.u. 






lb. per 
sq. in. 


of liquid 


of vapor 


of vapor- 
ization 


Internal 


of liquid 


of vapor- 
ization 


of vapor 


P 


t 


V* 


i/V 


i' 


i" 


r 


P 


u" 


s' 


r/T 


s" 


290 


414.4 


I.598 


0.626 


389.1 


1201.7 


812.6 


727.9' 


HI5-9 


0.5826 


0.9298 


I-5I23 


291 


414.7 


1-592 


.628 


389-4 


1 201. 7 


812.3 


727-5 


HI5-9 


•5829 


.9291 


I. 5120 


292 


415.O 


1-587 


.630 


389-8 


1201.7 


811. 9 


727.2 


1115.9 


•5833 


.9284 


I-5II7 


293 


415-3 


1.582 


.632 


390.1 


1201.7 


811. 6 


726.9 


1116.0 


•5837 


•9277 


1.5114 


294 


415.6 


I.576 


•634 


390.5 


1201.8 


811.3 


726.6 


1116.0 


.5841 


.9270 


I.5111 


295 


415-9 


i-57i 


0.636 


390.8 


1201.8 


811.0 


726.3 


1116.0 


0.5845 


0.9263 


1. 5108 


296 


416.2 


1.566 


.638 


39i-i 


1201.8 


810.7 


725.9 


1116.0 


.5848 


.9256 


I-5I05 


297 


416.5 


1. 561 


.641 


391-4 


1201.8 


810.4 


725.6 


1116.0 


•5852 


•9249 


I. 5102 


298 


416.9 


1-556 


•643 


391.8 


1201.8 


810.1 


725.3 


1116.0 


.5856 


•9243 


1.5098- 


299 


417.2 


i-55i 


•645 


392.1 


1201.9 


809.8 


725.O 


1116.0 


.5860 


• 9236 


I-5095 


300 


417-5 


1-545 


0.647 


392.4 


1 201. 9 


809.4 


724.7 


1116.0 


0.5863 


0.9229 


1.5092 


305 


419.O 


1.520 


.658 


394-1 


1202.0 


807.9 


723.1 


1116.1 


.5882 


•9195 


I-5077 


310 


420.5 


1.496 


.668 


395-7 


1202.0 


806.4 


721.6 


1116.2 


•5900 


.9162 


1.5062 


3i5 


421.O 


1-473 


•679 


397-3 


1202. I 


804.8 


720.I 


'1116.2 


.5918 


.9129 


I-5047 


320 


423-4 


1.450 


.690 


398.9 


1202.2. 


803.3 


718.5 


1116.3 


•5935 


.9097 


I.5032 


325 


424.9 


1.428 


0.700 


400.4 


1202.2 


801.8 


717.O 


m.6.3 


0-5953 


0.9065 


1.5018 


330 


426.3 


1.407 


.711 


402.0 


1202.3 


800.3 


715-6 


1116.3 


•597o 


•9034 


1.5004 


335 


427.7 


1.386 


.721 


403-5 


1202.3 


798.9 


7I4-I 


1116.4 


.5987 


.9003 


1.4990 


340 


429.I 


1.366 


•732 


405.0 


1202.4 


797-4 


712.6 


1116.4 


.6004 


• 8972 


1.4976 


345 


430-5 


1.346 


•743 


406.5 


1202.4 


795-9 


711. 2 


1116.4 


.6020 


.8942 


1.4962 


350 


431-9 


1.327 


o.753 


408.0 


1202.5 


794-5 


709.7 


1116.4 


0.6036 


0.8912 


I.4949 


355 


433-2 


1-309 


•764 


409.4 


1202.5 


793-1 


708.3 


1116.5 


.6052 


.8883 


1-4935 


360 


434-6 


1.291 


•775 


410.9 


1202.5 


791.6 


706.9 


1116.5 


.6068 


.8854 


1.4922 


365 


435-9 


1.273 


.785 


412.3 


1202.5 


790.2 


705.5 


1116.5 


.6084 


.8825 


1.4909 


37o 


437-2 


1.256 


.796 


413-7 


1202.6 


788.8 


704.I 


1116.5 


.6100 


.8796 


1.4896 


375 


438.5 


1.239 


0.807 


4i5-i 


1202.6 


787.5 


702.7 


1116.5 


0.6115 


0.8768 


1.4884 


380 


439-8 


1.223 


.817 


416.5 


1202.6 


786.1 


70I.4 


1116.5 


•6130 


.8741 


1. 4871 


385 


441.0 


1.207 


.828 


417.9 


1202.6 


784.7 


700.0 


1116.5 


.6146 


.8713 


I-4859 


39o 


442.3 


1. 192 


-839 


419-3 


1202.6 


783.3 


698.7 


m6.5 


.6161 


.8686 


1.4847 


395 


443-5 


1. 177 


.850 


420.6 


1202.6 


781.9 


697.3 


1116:5 


•6i75 


.8659 


1.4834 


400 


444.8 


1. 162 


0.860 


422.0 


1202.5 


780.6 


695.9 


1116.5 


0.6190 


0.8631 


1.4821 


410 


447-2 


I-I34 


.882 


424.6 


1202.5 


777-9 


693.3 


1116.4 


.6219 


.8578 


1-4797 


420 


449.6 


1. 107 


•903 


427.2 


1202.4 


775-2 


69O.7 


1116.3 


.6247 


.8526 


1-4773 


430 


451-9 


1. 081 


•925 


429.8 


1202.4 


772.6 


688.1 


1116.3 


.6275 


.8476 


i.475o 


440 


454-2 


1.056 


•947 


432.3 


1202.3 


770.0 


685.6 


1116.2 


.6302 


.8426 


1.4728 


450 


456.5 


1-033 


0.968 


434-8 


1202.2 


767.4 


683.1 


1116.2 


0.6329 


0.8377 


1.4706 


460 


458.7 


1. 010 


0.990 


437-2 


1202. 1 


764-9 


680.6 


1116.1 


•6355 


.8330 


1.4685 


470 


460.9 


0.988 


1. 012 


439-6 


1202.0 


762.4 


678.1 


1116.0 


.6381 


.8283 


1.4664 


480 


463.1 


.968 


1-033 


442.0 


1201.9 


759-9 


675.6 


1115.9 


.6406 


.8237 


1.4643 


490 


465.2 


.948 


i-o55 


444-3 


1 201. 8 


757-5 


673-3 


III5-8 


.6431 


.8191 


1.4622 


600 


467.2 


0.928 


1.077 


446.6 


1201.7 


755.o 


670.9 


HI5-7 


0.6455 


0.8146 


1. 4601 


520 


471-3 


.892 


1. 121 


45i-i 


1 201. 3 


750.2 


666.2 


1115.4 


•6503 


.8059 


1.4562 


54o 


475-3 


.858 


1. 165 


455-5 


1201.0 


745-5 


661.7 


1115.1 


•6549 


•7975 


1.4524 


560 


479.1 


.827 


1. 210 


459-8 


1200.6 


740.9 


657-2 


1114.8 


•6594 


.7893 


1.4487 


580 


482.8 


•798 


1.254 


463-9 


1200.2 


736.3 


652.$ 


1114.6 


.6637 


.7813 


1.4450 


600 


486.5 


0.770 


1.30 


468.0 


1199.8 


731-8 


648.5 


1114.3 


0.6679 


0-7735 


I-44I4 


650 


495-2 


.708 


1.41 


477-8 


1198.7 


720.9 


638.0 


1113.4 


.6780 


•755o 


I.4330 


700 


503-4 


.656 


1.52 


487.1 


H97-4 


710.3 


627.9 


1112.3 


.6874 


.7376 


1.4250 


75o 


511. 1 


.610 


1.64 


495-9 


H95-9 


700.0 


618.2 


1111.2 


•6963 


.7212 


I.4I75 


800 


5i8.5 


•57o 


1.76 


504-3 


U94-4 


690.1 


608.8 


IIIO.O 


.7048 


.7056 


1. 4104 


850 


525.5 


0-534 


1.87 


512.5 


1192.8 


680.4 


599-7 


1 108.8 


0.7128 


0.6907 


1.4035 


900 


532.3 


.502 


1.99 


520.3 


1191.1 


670.8 


590.8 


1107-5 


.7205 


.6764 


1-3969 


1000 


544-9 


•447 


2.24 


535-2 


1187.6 


652.4 


573-6 


1104.7 


•7349 


.6496 


1.384S 


IIOO 


556.6 


.403 


2.48 


549-1 


1183.8 


634.7 


557-3 


1101.8 


.7482 


.6247 


1.3729 


1200 


567-7 


.364 


2.74 


562.3 


1179.7 


617.6 


541.8 


1098.8 


.7607 


.6015 


1.3622 



38 



TABLE 2 

PROPERTIES OF SATURATED STEAM 

TEMPERATURES 













Heat content 


Latent heat 








Pressure 


Volume, 


Weight, 


in B.t.u. 


in B.t.u. 


Energy 


Entropy 


Temp., 






cu. ft. 
per lb. 


lb. per 
cu. ft. 






in 
B.t.u. 




°F. 


Lb. per 


In. of 


of. 


of 


of vapor- 


Inter- 


of 


of vapor- 


of 




sq. in. 


mercury 






liquid 


vapor 


ization 


nal 




liquid 


ization 


vapor 


t 


P 


- 


v" 


I/V" 


i' 


i" 


r 


P 


u" 


s' 


r/T 


s" 


32 


O.0887 


O.1806 


3296 


0.000304 


0.0 


IO73.O 


1073.0 


1018.9 


1018.9 


O.O 


2.1826 


2.1826 


33 


.0923 


.1880 


3173 


.000315 


1. 01 


IQ73-5 


1072.5 


1018.2 


1019.2 


.0021 


2.1771 


2.1792 


34 


.0961 


•1957 


3054 


.000327 


2.01 


1074.0 


1072.0 


IOI7.6 


IO19.6 


.0041 


2.1717 


2.1758 


35 


O.IOOO 


O.2036 


2941 


O.OOO340 


3.02 


1074.4 


1071.4 


IO17.O 


1020.0 


0.0062 


2.1662 


2.1724 


36 


.1041 


.2119 


2832 


•000353 


4-03 


1074.9 


1070.9 


1016.3 


1020.3 


.0082 


2.1608 


2.1690 


37 


.1083 


.2204 


2728 


.000367 


5 -04 


IQ75-4 


1070.4 


1015.7 


1020.7 


.0102 


2.1554 


2.1656 


38 


.1126 


.2292 


2628 


.000381 


6.04 


1075-9 


1069.8 


IO15.O 


1021.1 


.0122 


2.1500 


2.1622 


39 


.1171 


.2384 


2533 


.000395 


7-o5 


1076.3 


1069.3 


IOI4.4 


1021.4 


.0143 


2.1446 


2.1588 


40 


0.1217 


O.2478 


2441 


O.OO0410 


8.05 


1076.8 


1068.8 


1013.7 


1021.8 


0.0163 


2.1392 


2.1555 


41 


.1265 


.2576 


2352 


.000425 


9.06 


1077.4 


1068.3 


1013.I 


1022.2 


.0183 


2.1339 


2.1522 


42 


•1315 


.2678 


2268 


.000441 


10.06 


1077.8 


1067.7 


1012.5 


1022.5 


.0203 


2.1286 


2.1489 


43 


.1367 


.2783 


2187 


.000457 


11.06 


1078.2 


1067.2 


1011.8 


1022.9 


.0223 


2.1233 


2.1456 


44 


.1420 


.2891 


2109 


.000474 


12.07 


1078.7 


1066.6 


1011.2 


1023.2 


.0243 


2.1180 


2.1423 


45 


0.1475 


O.3003 


2034 


0.000492 


13.07 


1079.2 


1066. 1 


1010.5 


1023.6 


0.0262 


2.1128 


2.1390 


46 


•1532 


.3120 


1962 


.000510 


14.07 


1079.6 


1065.6 


1009.9 


1024.0 


.0282 


2.1076 


2.1358 


47 


.1591 


.3240 


1893 


.000528 


15-07 


1080. 1 


1065.0 


1009.3 


1024.3 


.0302 


2.1024 


2.1326 


48 


.1652 


•3364 


1827 


.000547 


16.07 


1080.6 


1064.5 


1008.6 


1024.7 


.0322 


2.0972 


2.1294 


49 


•1715 


.3492 


1763 


.000567 


17.08 


1081.1 


1064.0 


1008.0 


1025. 1 


.0342 


2.0920 


2.1262 


50 


0.1780 


O.3624 


1702 


O.OO0588 


18.08 


1081.5 


1063.5 


1007.3 


1025.4 


O.0361 


2.0869 


2.1230 


5i 


.1848 


.3761 


1643 


.000609 


19.08 


1082.0 


1062.9 


1006.7 


1025.8 


.0381 


2.0817 


2.1198 


52 


.1918 


•3903 


1587 


.00063 J 


20.08 


1082.5 


1062.4 


1006. 1 


1026. 1 


.0400 


2.0766 


2.1167 


53 


.1989 


•4049 


1532 


.000653 


21.08 


1082.9 


1061.9 


1005.4 


1026.5 


.0420 


2.0715 


2.II35 


54 


.2063 


.4200 


1480 


.000676 


22.08 


1083.4 


1061.3 


1004.8 


1026.9 


•0439 


2.0665 


2. 1 IO4 


55 


0.2140 


0.4356 


I430 


O.OO0699 


23.08 


1083.9 


1060.8 


1004. 1 


1027.2 


0.0459 


2.0614 


2.I073 


56 


.2219 


•4517 


1382 


.000724 


24.08 


1084.4 


1060.3 


1003.5 


1027.6 


.0478 


2.0564 


2.IO42 


57 


.2300 


.4684 


1335 


.000749 


25.08 


1084.8 


io59-7 


1002.9 


1028.0 


.0498 


2.0514 


2.IOI2 


58 


.2384 


•4855 


1290 


.000775 


26.08 


1085.3 


1059-2 


1002.2 


1028.3 


•0517 


2.0464 


2.0981 


59 


.2471 


•5032 


1248 


.000802 


27.08 


1085.8 


1058.7 


1001.6 


1028.7 


.0536 


2.0414 


2.095I 


60 


0.2561 


O.5214 


1206 


0.000829 


28.08 


1086.2 


1058. 1 


1000.9 


1029.0 


O.0566 


2.0365 


2.O92O 


61 


.2654 


•5403 


1166 


.000858 


29.08 


1086.7 


1057.6 


1000.3 


1029.4 


.0575 


2.0315 


2.089O 


62 


.2749 


•5597 


1128 


.000887 


30.08 


1087.2 


1057. 1 


999-7 


1029.7 


•0594 


2.0266 


2.0860 


63 


.2848 


.5798 


1091 


.000917 


31.08 


1087.6 


1056.5 


999-o 


1030. 1 


.0613 


2.0217 


2.083O 


64 


.2949 


.6005 


I055 


.000948 


32.08 


1088. 1 


1056.0 


998.4 


1030.5 


.0632 


2.0168 


2.080I 


65 


0.3054 


0.6218 


I02I 


0.OOO979 


33-o8 


1088.6 


1055-5 


997-7 


1030.8 


O.0652 


2.0120 


2.077I 


66 


.3162 


.6438 


988 


.001012 


34-o8 


1089.0 


1054.9 


997-1 


1031.2 


.0671 


2.0071 


2.0742 


67 


•3273 


.6664 


956 


.001046 


35.o8 


1089.5 


1054.4 


996.4 


1031.5 


.0690 


2.0023 


2.07I2 


68 


.3388 


.6898 


926 


.001080 


36.08 


1089.9 


1053-9 


995-8 


103 1. 9 


.0708 


1-9975 


2.0683 


69 


.3506 


•7139 


896 


.OOII16 


37-07 


1090.4 


1053-3 


995-1 


1032.2 


.0727 


1.9927 


2.0654 


70 


0.3628 


0.7386 


868 


O.OOII53 


38.07 


1090.9 


1052.8 


994-5 


1032.6 


O.0746 


1.9879 


2.0625 


7i 


•3754 


.7642 


840 


.001190 


39-o7 


1091.3 


1052.2 


993-9 


1032.9 


.0765 


1-9831 


2.0596 


72 


.3883 


.7906 


814 


.001229 


40.07 


1091.8 


1051.7 


993-2 


1033-3 


.0784 


1-9784 


2.O568 


73 


.4016 


.8177 


788 


.001269 


41.07 


1092.3 


1051.2 


992.6 


1033.6 


.0803 


1-9737 


2.054O 


74 


•4153 


.8456 


763 


.001310 


42.07 


1092.7 


1050.6 


991-9 


1034.0 


.0821 


1.9690 


2.05II 


75 


0.4295 


0.8744 


74o 


0.001352 


43.06 


1093.2 


1050.1 


991-3 


1034.4 


0.0840 


1.9643 


2.O483 


76 


.4440 


.9040 


717 


.001395 


44.06 


1093.6 


1049.6 


990.6 


1034.7 


.0859 


I.9596 


2.0455 


77 


.4590 


•9345 


695 


.001439 


45.06 


1094. 1 


1049.0 


990.0 


1035. 1 


.0877 


I-9550 


2.O427 


78 


•4744 


.9658 


673 


.001485 


46.06 


1094.6 


1048.5 


989-3 


1035.4 


.0896 


1-9503 


2.0399 


79 


.4903 


.9981 


653. 


.001532 


47.06 


1095.0 


1048.0 


988.7 


1035.8 


.0914 


1-9457 


2.037I 







TABLE 2. 


SATURATED 


STEAM: TEMPERATURES 




39 


Temp- 


Pressure 


Volume, 
cu. ft. 


Weight, 
lb. per 


Heat content 
in B.t.u. 


Latent heat 
in B.t.u. 


Energy 
in 


Entropy 


op 


Lb. per 


In. of 


per lb. 


cu. ft. 


of 


of 


of vapor- 


Inter- 


B.t.u. 


of 


of vapor- 


of 




sq. in. 


mercury 






liquid 


vapor 


ization 


nal 




liquid 


ization 


vapor 


t 


P 


- 


v" 


i/v: 


i' 


i" 


r 


p 


u" 


s' 


r/T 


s" 


80 


O.507 


1. 03 1 


632.9 


0.001580 


48.05 


I095-5 


1047.4 


988.0 


1036. 1 


0.0933 


1. 941 1 


2.0344 


81 


•523 


I.066 


613.7 


.001629 


49-05 


I095-9 


1046.9 


987-4 


1036.5 


•095I 


1.9365 


2.0316 


82 


•541 


I.IOI 


595.2 


.001680 


50.05 


1096.4 


1046.3 


986.8 


1036.8 


.0970 


I-93I9 


2.0289 


83 


•558 


I- 137 


577-4 


.001732 


5I-05 


1096.9 


1045.8 


986.1 


1037.2 


.0988 


1.9274 


2.0262 


84 


•577 


1. 174 


560.0 


.001786 


52.04 


I097-3 


1045-3 


985-5 


I037-5 


.1007 


1.9228 


2.0235 


85 


0.596 


1. 212 


543.3 


0.001841 


53-04 


1097.8 


1044.7 


984.8 


IO37.9 


0.1025 


1.9183 


2.0208 


86 


.615 


I. 251 


527.2 


.001897 


54-04 


1098.2 


1044.2 


984.2 


1038.2 


.1043 


I.9I38 


2.0181 


87 


.635 


I.292 


511.6 


•001955 


55-04 


1098.7 


1043.6 


983-5 


1038.6 


.1061 


I.9093 


2.0155 


88 


•655 


1-334 


496.6 


.002014 


56-03 


1099. 1 


1043-1 


982.9 


1038.9 


.1080 


1.9048 


2.0128 


89 


.676 


1-377 


482.0 


.002075 


57-03 


1099.6 


1042.6 


982.2 


I039-3 


.1098 


1.9004 


2.0102 


90 


O.698 


1. 421 


467-9 


0.002137 


58.03 


IIOO.O 


1042.0 


981.6 


1039.6 


O.II16 


1-8959 


2.0075 


9i 


.720 


1.466 


454-3 


.002201 


59-03 


I 100.5 


1041.5 


980.9 


1040.0 


•1134 


1.8915 


2.0049 


92 


•743 


1. 512 


441.2 


.002267 


60.02 


IIOI.O 


1041.0 


980.3 


1040.3 


.1152 


1.8871 


2.0023 


93 


.766 


1.560 


428.4 


.002334 


61.02 


1101.4 


1040.4 


979-6 


1040.7 


.1170 


1.8827 


I.9997 


94 


•790 


1.609 


416. 1 


.002403 


62.02 


1101.9 


I039.9 


979-o 


1041.0 


.1188 


1.8783 


I.9972 


95 


O.815 


1.659 


404.2 


0.002474 


63.01 


1102.3 


I039-3 


978.3 


I04I-3 


0.1206 


1.8740 


I.9946 


96 


.840 


1. 710 


392.7 


.002547 


64.01 


1102.8 


1038.8 


977-7 


1041.7 


.1224 


1.8696 


I.9920 


97 


.866 


1.763 


381.6 


.002621 


65.01 


1103.2 


1038.2 


977-o 


1042.0 


.1242 


1.8653 


I.9895 


98 


•893 


1.818 


370.8 


.002697 


66.01 


1103.7 


1037.7 


976.4 


1042.4 


.1260 


1. 8610 


I.9870 


99 


.920 


1.874 


360.4 


•002775 


67.00 


1 104. 1 


1037. 1 


975-7 


1042.7 


.1278 


1.8566 


I.9844 


100 


o.949 


I-93I 


350.3 


0.002855 


68.00 


I 104.6 


1036.6 


975-1 


I043-I 


0.1296 


1.8523 


I.98I9 


101 


0.978 


1.990 


34o.5 


•002937 


69.00 


1105.0 


1036.0 


974-4 


1043.4 


•1313 


1. 8481 


1-9794 


102 


1.008 


2.051 


33i. 1 


.003021 


69-99 


1105.5 


1035.5 


973-8 


1043.8 


.1331 


1.8438 


1.9769 


103 


1.038 


2. 113 


321.9 


.003107 


70.99 


1105.9 


I034-9 


973-1 


1044. I 


.1349 


1.8396 


1-9745 


104 


1.069 


2.176 


313-0 


.003195 


71.99 


1106.4 


1034.4 


972.4 


1044.4 


.1367 


1.8353 


1.9720 


105 


I.IOI 


2.241 


304-4 


0.003285 


72.98 


1106.8 


I033-9 


971.8 


1044.8 


O.1384 


1.83H 


1.9695 


106 


1. 134 


2.308 


296.1 


.003377 


73-99 


1107.3 


1033.3 


971. 1 


1045. I 


.1402 


1.8269 


1.9671 


107 


1. 168 


2-377 


288.1 


.003472 


74.98 


1107.7 


1032.8 


97o.5 


I045-5 


.1420 


1.8227 


1.9647 


108 


1.202 


2.448 


280.3 


.003568 


75-97 


1108.2 


1032.2 


969.8 


1045.8 


•1437 


1.8185 


1.9623 


109 


1.238 


2.520 


272.7 


.003667 


76.97 


1108.6 


1031.7 


969.2 


1046.2 


•1455 


1. 8144 


1-9599 


110 


1.274 


2-594 


265.4 


0.003769 


77-97 


1109.1 


1031.1 


968.5 


1046.5 


O.1472 


1.8102 


1-9575 


in 


1.311 


2.670 


258.2 


.003873 


78.96 


1109.5 


1030.6 


967-9 


1046.8 


.1490 


1. 8061 


I-955I 


112 


I-350 


2.748 


251-3 


•003979 


79-96 


IIIO.O 


1030.0 


967.2 


1047.2 


.1507 


1.8020 


1-9527 


113 


1.389 


2.827 


244.7 


.004087 


80.96 


1110.4 


1029.5 


966.5 


1047 -5 


•1525 


1.7979 


1-9503 


114 


1.429 


2.909 


238.2 


.004198 


81.96 


1110.9 


1028.9 


965-9 


1047.9 


.1542 


1.7938 


1.9480 


115 


1.470 


2-993 


231.9 


0.004312 


82.95 


1111.3 


1028.4 


965.2 


1048.2 


O.1560 


1.7897 


1.9456 


116 


1. 512 


3-079 


225.8 


.004428 


83-95 


1111.8 


1027.8 


964.6 


1048.5 


•1577 


1.7856 


1-9433 


117 


1-555 


3-167 


219.9 


.004547 


84-95 


1112.2 


1027.3 


963-9 


1048.9 


•1594 


I-78I5 


1.9409 


118 


1.600 


3-257 


214.2 


.004669 


85-94 


1112.6 


1026.7 


963-3 


1049.2 


.1611 


1-7775 


1.9386 


119 


1.645 


3-349 


208.6 


•004793 


86.94 


1113.1 


1026. 1 


962.6 


1049 -5 


.1629 


1-7735 


1-9363 


120 


1.692 


3-444 


203.2 


0.00492 


87.94 


"13.5 


1025.6 


961.9 


1049.9 


O.1646 


1.7695 


I.934I 


121 


1-739 


3-541 


198.0 


•00505 


88.93 


1114.0 


1025.0 


961.3 


1050.2 


.1663 


1-7655 


1.9318 


122 


1.788 


3.640 


192.9 


.00518 


89-93 


1114.4 


1024.5 


960.6 


1050.5 


.1680 


1-7615 


1.9295 


123 


1.838 


3-741 


188.0 


•00532 


9o.93 


1114.8 


1023.9 


959-9 


1050.9 


.1697 


1-7575 


1.9272 


124 


1.889 


3-845 


183.2 


.00546 


91.93 


"15.3 


1023.4 


959-3 


1051.2 


.1715 


1-7535 


1.9250 


125 


1. 94i 


3-952 


178.6 


0.00560 


92.92 


"15-7 


1022.8 


958.6 


1051.5 


0.1732 


1.7496 


1.9227 


126 


1-995 


4.061 


I74-I 


•00574 


93-92 


1116.2 


1022.2 


957-9 


1051.9 


•1749 


I.7456 


1.9205 


127 


2.049 


4.172 


169.7 


.00589 


94-92 


1116.6 


1021.7 


957-3 


1052.2 


.1766 


I-74I7 


1.9183 


128 


2.105 


4.286 


165.5 


.00604 


95-92 


1117.0 


1021.1 


956.6 


1052.5 


.1783 


1.7378 


1.9161 


129 


2.163 


4.403 


161.3 


.00620 


96.91 


IH7-5 


1020.6 


956.o 


1052.9 


.1800 


1-7339 


I.9I39 


130 


2.221 


4-523 


157-3 


0.00636 


97.91 


1117.9 


1020.0 


955-3 


1053-2 


O.1817 


1.7300 


1.9117 


131 


2.281 


4-645 


153-4 


.00652 


98.91 


1118.4 


1019-5 


954-6 


1053.5 


.1834 


1. 7261 


1-9095 


132 


2-343 


4.770 


149.7 


.00668 


99.91 


1118.8 


1018.9 


954-o 


io53-9 


.1850 


1.7223 


1-9073 


i33 


2.406 


4.898 


146.0 


.00685 


100.91 


1119.2 


1018.3 


953-3 


1054.2 


.1867 


1. 7184 


1-9051 


i34 


2.470 


5-029 


142.4 


.00702 


101.90 


1119.7 


1017.8 


952.6 


1054.S 


.1884 


1. 7146 


1.9030 



4Q 



TABLE 2. SATURATED STEAM: TEMPERATURES 













Heat content 


Latent heat 






Temp., 


Pressure 


Volume, 
cu. ft. 


Weight, 
lb. per 
cu. ft. 


in B.t.u. 


in B.t.u. 


Energy 


Entropy 


op 


Lb. per 


In. of 


per lb. 


of 


of 


of vapor- 


Inter- 


B.t.u. 


of 


of vapor- 


of 




sq. in. 


mercury 






liquid 


vapor 


ization 


nal 




liquid 


ization 


vapor 


t 


P 


- 


v" 


i/v" 


i' 


i" 


r 


P 


u" 


s' 


r/T 


s" 


135 


2.536 


5-i6 


138.9 


0.00720 


102.90 


1120.1 


1017.2 


952.0 


I054-9 


O.1901 


I. 7107 


1.9008 


136 


2.603 


5-30 


135-6 


.00738 


103.90 


1120.5 


1016.6 


95i-3 


1055.2 


.1918 


1.7069 


1.8987 


137 


2.672 


5-44 


132.3 


.00756 


104.90 


1121.0 


1016.1 


95o.6 


I055-5 


.1935 


1. 7031 


1.8966 


138 


2.742 


5-58 


129. 1 


.00775 


105.90 


1121.4 


IOI5-5 


95o.o 


io55-9 


.1951 


1.6993 


I.8944 


i39 


2.814 


5-73 


126.O 


•00794 


106.90 


1121.8 


1014.9 


949-3 


1056.2 


.1968 


1-6955 


I.8923 


140 


2.887 


5-88 


123.0 


0.00813 


107.89 


1122.3 


1014.4 


948.6 


1056.5 


O.1985 


1. 6918 


I.8902 


141 


2.962 


6.03 


120. 1 


.00833 


108.89 


1122.7 


1013.8 


948.0 


1056.8 


.2001 


1.6880 


1. 8881 


142 


3-039 


6.19 


117. 2 


.00853 


109.89 


1123.1 


1013.3 


947-3 


1057.2 


.2018 


1.6842 


1.8860 


i43 


3.118 


6-35 


II4-5 


.00874 


110.89 


1123.6 


1012.7 


946.6 


I057-5 


.2034 


1.6805 


1.8839 


144 


3.198 


6.51 


111.8 


.00895 


ill. 89 


1124.0 


1012.1 


945-9 


1057.8 


.2051 


1.6768 


I.8819 


145 


3.280 


6.68 


109.2 


0.00916 


112.89 


1124.4 


ion. 5 


945-3 


1058. 1 


O.2067 


1.6731 


I.8798 


146 


3S63 


6.85 


106.6 


•00938 


113-89 


1124.9 


IOII.O 


944.6 


1058.5 


.2084 


1.6694 


1.8778 


147 


3-449 


7.02 


104. 1 


.00960 


114.89 


1125.3 


1010.4 


943-9 


1058.8 


.2IOO 


1.6657 


1.8757 


148 


3-536 


7.20 


101.7 


.00983 


115.88 


1125.7 


1009.8 


943-3 


1059-1 


.2117 


1.6620 


1.8737 


i49 


3-625 


7.38 


99-4 


.01006 


116.88 


1126.1 


1009.3 


942.6 


1059-5 


•2133 


1.6583 


I.87I7 


150 


3.716 


7-57 


97-i 


0.01030 


117.88 


1126.6 


1008.7 


941.9 


1059.8 


O.2150 


1.6547 


I.8697 


151 


3.809 


7.76 


94-9 


.01054 


118.88 


1127.0 


1008. 1 


941.2 


1060. 1 


.2166 


1. 6510 


1.8676 


152 


3-904 


7-95 


92.7 


.01079 


119.88 


1127.4 


1007.5 


940.6 


1060.4 


.2182 


1.6474 


1.8656 


153 


4.001 


8.15 


90.6 


.01104 


120.88 


1127.8 


1007.0 


939-9 


1060.7 


.2199 


1.6438 


1.8636 


i54 


4.100 


8-35 


88.5 


.01130 


121.88 


1128.3 


1006.4 


939-2 


1061.1 


•2215 


1.6402 


1. 8617 


155 


4.201 


8-55 


86.5 


0.01156 


122.88 


1128.7 


1005.8 


938.5 


1061.4 


O.2231 


1.6366 


1-8597 


156 


4-305 


8.76 


84.6 


.01182 


123.88 


1129.1 


1005.2 


937-8 


1061.7 


.2248 


1.6330 


1-8577 


i57 


4.410 


8.98 


82.7 


.01209 


124.88 


1129.6 


1004.7 


937-2 


1062.0 


.2264 


1.6294 


1.8558 


158 


4.518 


9.20 


80.8 


.01237 


125.88 


1130.0 


1004. 1 


936.5 


1062.4 


.2280 


1.6258 


1.8538 


i59 


4.627 


9.42 


79-o 


.01265 


126.88 


1130.4 


1003.5 


935-8 


1062.7 


.2296 


1.6222 


1.8518 


160 


4-739 


9-65 


77-30 


0.01294 


127.88 


1130.8 


1002.9 


935-1 


1063.0 


O.2312 


1.6187 


1.8499 


161 


4.853 


9.88 


75-59 


.01323 


128.87 


1131.2 


1002.4 


934-4 


1063.3 


.2328 


1.6151 


1.8480 


162 


4-970 


10.12 


73-93 


•OI353 


129.87 


1131.6 


1001.8 


933-8 


1063.6 


.2344 


1.6116 


1.8460 


163 


5.089 


10.36 


72.31 


.01383 


130.87 


1132.1 


1001.2 


933-1 


1063.9 


.2360 


1. 6081 


1. 8441 


164 


5.210 


10.61 


7o.73 


.01414 


131.87 


II32.5 


1000.6 


932.4 


1064.3 


.2376 


1.6046 


I.8422 


165 


5-334 


10.86 


69.19 


0.01445 


132.88 


1132.9 


1000. 


931-7 


1064.6 


O.2392 


1.6011 


1.8403 


166 


5.460 


11. 12 


67.69 


.01477 


133-88 


H33-3 


999-4 


93i.o 


1064.9 


.2408 


I.5976 


1.8384 


167 


5-589 


11.38 


66.23 


.01510 


134.88 


"33-7 


998.9 


93o.3 


1065.2 


.2424 


1. 5941 


1-8365 


168 


5.720 


11.65 


64.81 


.OI543 


135-88 


II34-2 


998.3 


929.7 


1065.5 


.2440 


1.5906 


1-8347 


169 


5.854 


11.92 


63.42 


•OI577 


136.88 


H34-6 


997-7 


929.0 


1065.8 


.2456 


1.5872 


I.8328 


170 


5.99o 


12.20 


62.07 


0.01611 


137-88 


H35-0 


997-1 


928.3 


1066. 1 


O.2472 


I-5837 


I.8309 


171 


6.13 


12.48 


60.75 


.01646 


138.88 


H35-4 


996.5 


927.6 


1066.5 


.2488 


1-5803 


1. 8291 


172 


6.27 


12.77 


59-46 


.01682 


139.88 


H35-8 


995-9 


926.9 


1066.8 


.2504 


1.5768 


1.8272 


i73 


6.42 


13.06 


58.20 


.01718 


140.88 


1136.2 


995-4 


926.2 


1067. 1 


.2520 


1.5734 


1.8254 


174 


6.56 


13.36 


56.98 


.OI755 


141.88 


1136.6 


994-8 


925-5 


1067.4 


•2536 


1.5700 


I.8236 


175 


6.71 


13.67 


55-78 


0.01793 


142.88 


1137.1 


994-2 


924.9 


1067.7 


O.2552 


1.5666 


I.8218 


176 


6.87 


13.98 


54.62 


.01831 


143-89 


H37-5 


993-6 


924.2 


1068.0 


.2567 


1.5632 


1. 8199 


177 


7.02 


14.30 


53.48 


.01870 


144.89 


II37-9 


993 -o 


923-5 


1068.3 


.2583 


1-5598 


1.8181 


178 


7.18 


14.62 


52.37 


.01909 


I45-89 


1138.3 


992.4 


922.8 


1068.6 


.2599 


I.5565 


1. 8163 


i79 


7-34 


14.95 


51.29 


.01950 


146.89 


1138.7 


991.8 


922.1 


1069.0 


.2614 


I-553I 


1. 8145 


180 


7.5i 


15.29 


50.24 


0.01991 


147.89 


1139.1 


991.2 


921.4 


1069.3 


O.2630 


1.5497 


1. 8127 


181 


7.68 


15-63 


49.21 


.02032 


148.89 


H39-5 


990.6 


920.7 


1069.6 


.2646 


1.5464 


I.8lIO 


182 


7.85 


15-98 


48.20 


.02075 


149.89 


II39-9 


990.0 


920.0 


1069.9 


.2661 


I-5430 


1.8092 


183 


8.02 


16.34 


47.22 


.02118 


150.90 


1 140.3 


989-4 


919-3 


1070.2 


.2677 


1-5397 


1.8074 


184 


8.20 


16.70 


46.26 


.02162 


151.90 


1140.7 


988.8 


918.6 


1070.5 


.2693 


1.5364 


I.8057 


185 


8.38 


17.07 


45-33 


0.02206 


152.90 


1141.1 


988.2 


917-9 


1070.8 


O.2708 


I-533I 


I.8039 


186 


8.57 


17.44 


44.41 


.02252 


i53-9o 


1141-5 


987-6 


917.2 


1071.1 


.2724 


1.5298 


I.8022 


187 


8.76 


17.82 


43-52 


.02298 


154.91 


1141.9 


987-0 


916.5 


1071.4 


•2739 


1.5265 


I.8004 


188 


8-95 


18.21 


42.65 


•02345 


I55-9I 


1142.3 


986.4 


915.8 


1071.7 


.2755 


1.5232 


I.7987 


189 


9-14 


18.61 


41.80 


.02392 


156.91 


1142.7 


985.8 


915-1 


1072.0 


.2770 


I.5I99 


1.7969 



TABLE 2. SATURATED STEAM: TEMPERATURES 



41 



Pressure 



Lb. 
sq. 



per 



9-34 
9-54 
9-75 
9-96 
10.17 

10.38 
10.60 
10.83 
11.06 
11.29 

n-53 
11.77 
12.01 

12.26 
12.51 

12.77 
13-03 
13-30 
13-57 
13.84 

14.12 
14.41 

14.70 
14-99 
15-29 

15-59 
15.90 
16.22 
16.54 
16.86 

17.19 
17-52 
17.86 
18.21 
18.56 

18.92 
19.28 

19-65 
20.02 
20.40 

20.78 
21.17 

21-57 
21.97 
22.38 

22.80 
23.22 

23-65 
24.09 

24.53 

24.97 

25-43 
25.89 
26.36 
26.83 



In. of 
Mercury 



19.01 
19.42 
19.84 
20.27 
20.70 

21.14 

21-59 
22.05 
22.51 

22.98 

23.46 
23-95 
24-45 
24.96 
25.48 

26.00 

26.53 
27.07 
27.62 
28.18 

28.75 
29-33 
29.92 



Volume 
cu. ft. 
per lb. 



40.97 
40.16 

39-37 
38.60 

37-84 

37-IO 
36.38 
35-68 
34-99 
34-31 

33-65 
33-oi 
32.38 
3I-76 
31.16 

30.58 
30.00 
29.44 
28.89 
28-35' 

27.83 
27.32 
26.81 
26.32 
25.84 

25-37 
24.91 
24.46 
24.02 
23.58 

23.16 
22.75 
22.35 
21.95 
21.56 

21.18 
20.81 
20.44 
20.08 
19-73 

19-39 
19.06 

18.73 
18.41 
18.10 

17-79 
17.49 
17.19 
16.90 
16.61 

16.33 
16.06 

15-79 
15-53 
15-27 



Weight, 
lb. per 
cu. ft. 



i/v" 



O.02441 
.02490 
.02540 
•02591 
.02643 

0.02696 
•02749 
.02803 
.02859 
.02915 

0.02972 
.03030 
.03088 
.03148 
.03209 

0.03271 
•03333 
•03397 
.03461 
.03527 

0.03594 
.03661 
•03730 
.03800 
.03870 

0.03942 
.04015 
.04089 
.04164 
.04241 

0.04318 
•04396 
.04476 

•04557 
.04639 

0.04722 
.04807 
.04892 

.04979 
.05067 

0.05156 
.05247 
.05339 
•05432 
.05527 

0.0562 
.0572 
.0582 
.0592 
.0602 

0.0612 
.0623 
.0633 
.0644 
•0655 



Heat content 
in B.t.u. 



of 
liquid 



157.91 
158.92 

159-92 
160.92 
161.92 

162.93 
163.93 
164.93 
165.94 
166.94 

I67.95 
168.95 

169.95 
170.96 
171.96 

172.97 

173-97 
I74-98 
I75-98 
176.99 

177-99 

179.0 

180.0 

181. 
182.0 

183.0 
184.0 
185.0 
186.0 
187.0 

188.0 
189.0 

190. 1 
191. 1 
192. 1 

I93-I 
194.1 

I95-I 
196. 1 

I97-I 

198. 1 

I99-I 
200.1 

201. 1 
202.1 

203.1 
204.1 
205.2 
206.2 
207.2 

208.2 
209.2 
210.2 

211. 2 
212.2 



of 
vapor 



43-1 
43-5 
43-9 
44-3 

44-7 

45-i 
45-5 
45-9 
46.3 
46.7 

47.1 
47-5 
47-9 
48.3 
48.7 

49.1 
49.4 
49.8 
50.2 
50.6 

5i.o 
51-4 
51-7 
52.1 

52.5 

52.9 
53-3 
53-6 
54-0 
54-4 

54-8 
55-2 
55-5 
55-9 
56.3 

56.6 
57-o 
57-4 
57-7 
58.1 

58.5 
58.8 
59-2 
59-6 
59-9 

60.3 
60.6 
61.0 
61.4 
61.7 

62.1 
62.4 
62.8 
63.1 
63-5 



Latent heat 
in B.t.u. 



of vapor- 
ization 



985.2 
984.6 
984.O 
983.4 



982.2 
981.6 
981.O 
980.4 
979-8 

979-2 
978.6 

977-9 
977-3 
976.7 

976.1 
975-5 
974-8 
974.2 
973-6 

973-o 
972.4 
971.7 

97I-I 
97o.5 

969-9 
969-3 
968.6 
968.0 
967-4 

966.8 
966.1 

965-5 
964.9 
964.2 

963-6 
962.9 
962.3 
961.6 
961.0 

960.4 
959-7 
959-1 
958.5 
957-8 

957-2 
956.5 
955-8 
955-2 
954-5 

953-9 
953-2 
952.6 
951-9 
951.3 



Inter- 
nal 



914 
913 
913 
912 

911 

910 
910 



907 
906 
906 
905 
904 

903 
903 
902 
901 
901 

900 



896 
896 
895 
894 
893 



592 
891 
890 
890 



883 
882 

882 
881 
880 
879 
879 

878 

877 
876 
876 
875 



Energy 

in 
B.t.u. 



IO72.3 
1072.6 
1072.9 
1073.2 
IQ73-5 

1073.8 
1074. 1 
1074.4 
1074.7 
1075.0 

io75-3 
1075.6 

1075-9 
1076.2 
1076.5 

1076.8 
1077. 1 
1077.3 
1077.6 
1077.9 

1078.2 
1078.5 
1078.8 
1079. 1 
1079-4 

1079.6 
1079.9 
1080.2 
1080.5 
1080.8 

1 081. 1 
1081.3 
1081.6 
1081.9 
1082.2 

1082.5 
1082.7 
1083.0 
1083.3 
1083.6 

1083.8 
1084. 1 
1084.4 
1084.7 
1084.9 

1085.2 
1085.5 
1085.7 
1086.0 
1086.3 

1086.5 
1086.8 
1087. 1 
1087.3 
1087.6 



Entropy 



of 
liquid 



O.2786 
.2801 
.2816 
.2832 
.2847 

O.2863 
.2878 
•2893 
.2908 
.2924 

O.2939 

.2954 
• 2969 
.2984 
.3000 

0.30I5 
.3030 

.3045 
.3060 

.3075 

O.3090 
•3I05 
.3120 
.3135 
.3150 

O.3165 
•3179 
.3194 
.3209 

•3224 

0.3239 
•3254 
.3268 
•3283 
.3298 

0.33I3 
•3327 
•3342 
•3357 
•3371 

O.3386 
.3400 
•3415 
.3429 
•3444 

0.3458 
•3473 
.3488 
•3502 
.35i6 

o.353i 
•3545 
•356o 
•3574 
.3588 



of vapor 
ization 



r/T 



1-5167 
I-5I34 
1. 5102 
1.5069 
I.5037 

1.5005 

1-4973 
1. 4941 
1.4909 
1.4877 

1.4845 

1-4813 
1.4782 
1 -475o 
1.4718 

1.4687 
1.4656 
1.4624 

1-4593 
1.4562 

I-453I 
1.4500 
1.4469 
1-4438 
1.4408 

1-4377 
1-4347 
i-43i6 
1.4286 
1-4255 

1.4225 
I-4I95 
1-4165 
I-4I35 
1-4105 

I-4075 
1.4045 

1-4015 
1.3986 
1-3956 

1.3926 

I-3897 
1.3868 
1.383S 
1.3809 

1.3780 

I-375I 
1.3721 
1.3692 
1.3664 

1-3635 
1.3606 

1-3577 
1.3548 
1.3520 



of 
vapor 



1-7952 
1-7935 
1. 7918 
1. 7901 
1.7884 

1.7867 
1.7850 
1.7834 
1. 7817 
1.7800 

1.7784 
1.7767 
I-775I 
1-7734 
1. 7718 

1.7702 
1.7685 
1.7669 

1-7653 
1.7637 

1. 7621 
1.7605 
I-7589 
1.7573 
1.7558 

1-7542 
1.7526 
1. 7510 
1-7495 
1-7479 

1.7464 
1.7449 

1-7433 
1. 7418 

1.7403 

1.7388 
1.7372 
1-7357 
1.7342 
1.7327 

1. 7312 
1.7297 
1.7282 
1.7268 
1-7253 

1.7238 
1.7224 
1.7209 

i.7i94 
1. 7180 

1-7165 
1.7151 

i.7i37 
1. 7122 
1. 7108 



42 




TABLE 2. SATURATED STEAM: 


TEMPERATURES 














Heat content 


Latent heat 






Entropy 






Pressure, 


Volume, 


Weight, 


in B.t.u. 


in B.t.u. 


Energy 






Temp., 


lb. per 
sq. in. 


cu. ft. 


lb. per 
cu. ft. 










in 








°F. 


per lb. 


of 
liquid 


of vapor 


of vapor- 
ization 


Inter- 
nal 


B.t.u. 


of liquid 


of vapor- 
ization 


of vapor 


t 


P 


V* 


I/V" 


i' 


i" 


r 


P 


u" 


s' 


r/T 


s" 


245 


27.31 


15.02 


0.0666 


213.2 


1163.8 


95o.6 


874.7 


1087.8 


O.3603 


1. 3491 


I.7094 


246 


27.80 


14.77 


.0677 


214.2 


1164.2 


949-9 


874.O 


1088. 1 


.3617 


1.3463 


1.7080 


247 


28.30 


14-53 


.0688 


215.2 


1164.5 


949-3 


873.2 


1088.4 


•3631 


1-3434 


1.7065 


248 


28.80 


14.29 


.0700 


216.3 


1164.9 


948.6 


872.5 


1088.6 


•3645 


1.3406 


I.705I 


249 


29.31 


14.06 


.0711 


217.3 


1165.2 


947-9 


871.7 


1088.9 


.3660 


1.3377 


I.7037 


250 


29.83 


13-83 


0.0723 


218.3 


H65.5 


947-3 


870.9 


1089. 1 


O.3674 


1-3349 


1.7023 


251 


30-36 


13.61 


•0735 


219-3 


1165.9 


946.6 


870.2 


1089.4 


.3688 


1.3321 


I . 7009 


252 


30.89 


13-39 


•0747 


220.3 


Il66.2 


945-9 


869.4 


1089.6 


.3702 


I-3293 


1.6995 


253 


31-43 


13.17 


.0759 


221.3 


1166.6 


945-3 


868.7 


1089.9 


•3717 


1-3265 


I.6982 


254 


31.98 


12.96 


.0772 


222.3 


1166.9 


944-6 


867.9 


1090. 1 


•3731 


1.3237 


1.6968 


255 


32.54 


12.75 


0.0784 


223.4 


1167.2 


943-9 


867.2 


1090.4 


0.3745 


1.3209 


1.6954 


256 


33-IO 


12.55 


.0797 


224.4 


1167.6 


943-2 


866.4 


1090.7 


•3759 


1.3181 


I.6940 


257 


33-67 


12-35 


.0810 


225.4 


1167.9 


942.5 


865.7 


1090.9 


•3773 


I.3I53 


1.6926 


258 


34-25 


12.15 


.0823 


226.4 


1168.3 


941-9 


864.9 


1091.2 


.3787 


1-3125 


1. 6913 


259 


34-84 


11.96 


.0836 


227.4 


1168.6 


941.2 


864.I 


1091.4 


.3801 


1.3098 


I.6899 


260 


35-44 


11.77 


0.0849 


228.4 


1168.9 


940.5 


863.4 


1091.7 


O.3816 


1.3070 


I.6885 


261 


36.04 


n-59 


.0863 


229.4 


1169.2 


939-8 


862.6 


1091.9 


.3830 


1.3042 


I.6872 


262 


36.66 


11. 41 


.0877 


230.4 


1169.6 


939-2 


861.8 


1092. 1 


.3844 


1-3015 


I.6858 


263 


37.28 


11.23 


.0891 


231.4 


1169.9 


938.5 


861. 1 


1092.4 


.3858 


1.2987 


1.6845 


264 


37-91 


11.05 


.0905 


232.5 


I I 70. 2 


937-8 


860.3 


1092.6 


.3872 


1.2960 


I.6831 


265 


38.55 


10.88 


0.0919 


233-5 


II70.6 


937.1 


859-5 


1092.9 


O.3886 


.1.2932 


1.6818 


266 


39-19 


10.71 


.0934 


234.5 


II7O.9 


936.4 


858.8 


1093. 1 


• 3900 


1.2905 


I.6805 


267 


39-85 


10.55 


• 0948 


235-5 


II7I.2 


935-7 


858.O 


I093-4 


•3914 


1.2878 


I.6791 


268 


40.51 


10.39 


.0963 


236.5 


II7I-5 


935-0 


857.2 


1093.6 


.3928 


1.2850 


I.6778 


269 


41.19 


10.23 


.0978 


237-5 


II7I.9 


934-3 


856.5 


1093.9 


•3942 


1.2823 


1.6765 


270 


41.87 


10.07 


0.0993 


238.6 


II72.2 


933-6 


855.7 


1094. 1 


0.3956 


1.2796 


I.6752 


271 


42.56 


9-92 


.1008 


239-6 


II72.5 


932.9 


854.9 


IQ94-3 


.3969 


1.2769 


1.6738, 


272 


43.26 


9-77 


.1024 


240.6 


II72.8 


932.2 


854.I 


1094.6 


.3983 


1.2742 


I.6725 


273 


43-97 


9.62 


.1040 


241.6 


II73.I 


931.5 


853.3 


1094.8 


•3997 


1-2715 


1. 6712 


274 


44.69 


9-47 


.1056 


242.6 


H73-5 


930.8 


852.6 


1095. 1 


.4011 


1.2688 


I.6699 


275 


45-42 


9-33 


0.1072 


243-7 


1173-8 


930.I 


851.8 


1095.3 


0.4025 


1. 2661 


1.6686 


276 


46.16 


9-i9 


.1088 


244.7 


1174.1 


929-4 


851.O 


1095-5 


.4039 


1.2634 


I.6673 


277 


46.91 


9.05 


.1105 


245-7 


1174.4 


928.7 


850.2 


1095.8 


.4052 


1.2608 


1.6660 


278 


47.67 


8.92 


.1121 


246.7 


1174.7 


928.0 


849.4 


1096.0 


.4066 


1. 2581 


1.6647 


279 


48.44 


8-79 


.1138 


247.7 


1175.0 


927.3 


848.7 


1096.2 


.4080 


>-2554 


1.6634 


280 


49-22 


8.66 


O.H55 


248.8 


H75-3 


926.6 


847.9 


1096.5 


0.4094 


1.2528 


1.6622 


281 


50.00 


8-53 


■an 


249.8 


1175.6 


925.8 


847.I 


1096.7 


.4108 


1. 2501 


I.6609 


282 


50.80 


8.40 


.1190 


250.8 


H75-9 


925.1 


846.3 


1096.9 


.4121 


1.2475 


1.6596 


283 


51.61 


8.28 


.1208 


251.8 


1176.2 


924-4 


845.5 


1097. 1 


•4135 


1.2448 


1.6583 


284 


52.43 


8.16 


.1226 


252.8 


1176.5 


923-7 


844.7 


1097.4 


•4159 


1.2422 


I.6571 


285 


53-26 


8.04 


0.1244 


253-9 


1176.8 


923.0 


843-9 


1097.6 


0.4162 


1.2396 


1.6558 


286 


54.10 


7-92 


.1263 


254-9 


1177.1 


922.3 


843.I 


1097.8 


.4176 


1.2369 


1.6545 


287 


54-95 


7.80 


.1281 


255-9 


1177.4 


921.5 


842.3 


1098.0 


.4190 


1.2343 


1.6533 


288 


55-8i 


7-69 


.1300 


256.9 


H77-7 


920.8 


841.5 


1098.3 


.4203 


1. 2317 


1.6520 


289 


56.68 


7.58 


•1319 


257-9 


1178.0 


920.1 


840.7 


1098.5 


.4217 


1. 2291 


I.6508 


290 


57-57 


7-47 


0.1339 


259-0 


1178.3 


9I9-4 


839.9 


1098.7 


0.4230 


1.2265 


I.6495 


291 


58.46 


7-36 


.1358 


260.0 


1178.6 


918.6 


839-1 


1098.9 


.4244 


1.2238 


1.6483 


292 


59-37 


7.26 


.1378 


261.0 


1178.9 


9I7.9 


838.3 


1099. 1 


.4258 


1. 2212 


I.6470 


293 


60.28 


7-i5 


.1398 


262.0 


1179.2 


917.2 


837.5 


1099-3 


.4271 


1. 2186 


1.6458 


294 


61.21 


7-05 


.1418 


263.1 


"79-5 


916.4 


836.7 


1099.6 


.4285 


1. 2160 


I.6445 


295 


62.15 


6-95 


0.1439 


264.1 


H79-8 


9I5.7 


835-9 


1099.8 


0.4298 


1. 2135 


1.6433 


296 


63.10 


6.85 


.1459 


265.1 


1 180. 1 


9i5-o 


835-1 


IIOO.O 


.4312 


1. 2109 


I. 6421 


297 


64.06 


6.76 


.1480 


266.1 


1180.3 


914.2 


834.3 


I IOO. 2 


.4325 


1.2083 


I.6408 


298 


65.04 


6.66 


.1501 


267.2 


1 180.6 


913-5 


833.5 


I IOO.4 


•4339 


1.2057 


1.6396 


299 


66.03 


6-57 


•1523 


268.2 


1180.9 


912.7 


832.6 


I IOO.6 


.4352 


1.2032 


1.6384 



TABLE 2. SATURATED STEAM: TEMPERATURES 



43 











Heat content 


Latent heat 




Entropy 


Temp., 


Pressure, 


Volume, 


Weight, 


in B.t.u. 


in B.t.u. 


Energy 


lb. per 
sq. in. 


cu. ft. 
















op 


per lb. 


cu. ft. 


of 

liquid 


of vapor 


of vapor- 
ization 


Inter- 
nal 


B.t.u. 


of liquid 


of vapor- 
ization 


of vapor 


t 


P 


v" 


i/v" 


i' 


i" 


r 


P 


u" 


s' 


r/T 


s" 


300 


67.O 


6.48 


0.1544 


269.2 


1181.2 


912.0 


831.8 


1 100.8 


O.4366 


1 . 2006 


I.6372 


301 


68.O 


6-39 


.1566 


270.3 


1181.5 


911. 2 


831.O 


IIOI.O 


•4379 


1. 1980 


I-6359 


302 


69.I 


6.30 


.1588 


271.3 


1181.8 


910.5 


830.2 


IIOI.2 


•4393 


I-I955 


I-6347 


303 


70.I 


6.21 


.1611 


272.3 


1182.O 


909-7 


829.4 


IIOI.5 


.4406 


1.1929 


1-6335 


304 


71. 1 


6.12 


.1633 


273-3 


1182.3 


909.0 


828.6 


IIOI.7 


.4420 


1. 1904 


I.6323 


305 


72.2 


6.04 


0.1656 


274.4 


1182.6 


908.2 


827.7 


IIOI.9 


o.4433 


1. 1878 


1-6311 


306 


73-3 


5-96 


.1679 


275-4 


1182.8 


907-4 


826.9 


II02.I 


.4446 


1. 1853 


I.6299 


307 


74-4 


5.87 


.1703 


276.4 


1183.I 


906.7 


826.I 


IIO2.3 


.4460 


1. 1827 


I.6287 


308 


75-5 


5-79 


.1726 


277-5 


1183.4 


905-9 


825.3 


IIO2.5 


•4473 


1. 1802 


I.6275 


309 


76.6 


5-7i 


.1750 


278.5 


1183.7 


905.2 


824.4 


IIO2.7 


.4487 


1. 1777 


I.6263 


310 


77-7 


5-63 


O.I775 


279-5 


1183.9 


904-4 


823.6 


1102.8 


0.4500 


i-i75i 


1. 6251 


311 


78.8 


5-56 


•1799 


280.5 


1184.2 


903-6 


822.8 


1103.0 


•4513 


1. 1726 


I.6239 


312 


80.0 


5-48 


.1824 


281.6 


1184.4 


902.9 


821.9 


1103.2 


•4527 


1.1701 


I.6228 


313 


81. 1 


5-4i 


.1849 


282.6 


1184.7 


902.1 


821. 1 


1103.4 


•454o 


1. 1676 


1. 6216 


3i4 


82.3 


5-34 


.1874 


283.6 


1184.9 


90I.3 


820.3 


1103.6 


•4553 


1.1651 


I.6204 


315 


83-5 


5.26 


0.1899 


284.7 


1185.2 


900.5 


819.4 


I 103.8 


0.4566 


1. 1626 


I. 6192 


316 


84.7 


5-i9 


•1925 


285.7 


II85-5 


899.8 


818.6 


I 104.0 


.4580 


1.1601 


I.6181 


3i7 


85-9 


5.12 


.1951 


286.7 


1185.7 


899.0 


817.8 


I IO4. 2 


•4593 


1. 1576 


1. 6169 


318 


87.1 


5.06 


.1978 


287.8 


1186.O 


898.2 


816.9 


I IO4.4 


.4606 


1-1551 


I-6I57 


3i9 


88.4 


4-99 


.2005 


288.8 


II86.2 


897.4 


816. 1 


IIO4.6 


.4619 


1. 1526 


1. 6146 


320 


89-7 


4.922 


0.2032 


289.8 


1186.5 


896.7 


815.2 


IIO4.7 


0.4633 


1.1501 


I.6134 


321 


90-9 


4-857 


•2059 


290.9 


1186.7 


895-9 


814.4 


IIO4.9 


.4646 


1. 1477 


1. 6l22 


322 


92.2 


4-793 


.2086 


291-9 


1187.0 


895.1 


813-5 


IIO5.I 


.4659 


1. 1452 


I.6lII 


323 


93-5 


4.73o 


.2114 


292.9 


1187.2 


894.3 


812.7 


HO5.3 


.4672 


1. 1427 


I.6099 


324 


94-8 


4.668 


.2142 


294.0 


1187.5 


893-5 


811.8 


HO5.5 


.4685 


1. 1402 


I.6088 


325 


96.2 


4.607 


O.2171 


295-0 


1187.7 


892.7 


811.O 


H05-7 


0.4698 


I.I378 


I.6076 


326 


97-5 


4-547 


•2199 


296.0 


H87.9 


891.9 


8IO.I 


IIO5.8 


.4711 


I-I353 


I.6065 


327 


98.9 


4.487 


.2228 


297.1 


1188.2 


891. 1 


809.3 


II06.O 


.4725 


1-1329 


I.6053 


328 


100.3 


4-429 


.2258 


298.1 


1188.4 


890.3 


808.4 


II06.2 


.4738 


1-1304 


I.6042 


329 


101.6 


4-372 


.2287 


299.2 


1188.6 


889.5 


807.6 


II06.4 


•4751 


1. 1 280 


I.6030 


330 


103.0 


4.316 


O.2317 


300.2 


1188.9 


888.7 


806.7 


IIO6.5 


0.4764 


1-1255 


1. 6019 


33i 


104.5 


4.260 


.2348 


301.2 


1189.1 


887.9 


805.9 


IIO6.7 


•4777 


1-1231 


I.6008 


332 


105-9 


4.205 


.2378 


302.2 


"89.3 


887.1 


805.O 


II06.9 


. -4790 


1. 1 206 


1-5996 


333 


107.4 


4-i5i 


.2409 


303-3 


1189.6 


886.3 


804.I 


IIO7.O 


.4803 


1.1182 


I-5985 


334 


108.8 


4.098 


.2440 


304-3 


1189.8 


885.5 


803.3 


IIO7.2 


.4816 


1.1158 


1-5974 


335 


no. 3 


4.046 


O.2472 


305-4 


1190.O 


884.7 


802.4 


IIO7.4 


0.4829 


1.1133 


1.5962 


336 


111.8 


3-994 


.2504 


306.4 


1190.2 


883.8 


801.5 


IIO7.5 


.4842 


1. 1 109 


1. 595i 


337 


H3-3 


3-943 


.2536 


307-4 


I I90.4 


883.0 


800.7 


IIO7.7 


.4855 


1. 1085 


1.5940 


338 


114.9 


3-893 


.2568 


308.5 


H90.7 


882.2 


799-8 


IIO7.9 


.4868 


1.1061 


I-5929 


339 


116. 4 


3-844 


.2601 


309.5 


1190.9 


881.4 


798.9 


II08.O 


.4881 


1. 1037 


1.5918 


340 


118.0 


3-796 


0.2635 


310.5 


1191.I 


880.6 


798.o 


II08.2 


0.4894 


1.1012 


1.5906 


34i 


119.6 


3-748 


.2668 


311-6 


II9I-3 


879.7 


797.2 


I IO8.3 


.4907 


1.0988 


I-5895 


342 


121. 2 


3.701 


.2702 


312.6 


1191.5 


878.9 


796.3 


II08.5 


.4920 


1.0964 


1.5884 


343 


122.8 


3-655 


.2736 


3I3.7 


1191.7 


878.1 


795-4 


II08.6 


•4933 


1.0940 


I-5873 


344 


I24.4 


3-609 


.2771 


314.7 


II9I-9 


877.2 


794-5 


IIO8.8 


•4946 


1. 0916 


1.5862 


345 


126. 1 


3-564 


O.2806 


315.8 


II92.I 


876.4 


793-6 


IIO9.O 


o.4959 


1.0892 


1-5851 


346 


I27.7 


3-52o 


.2841 


316.8 


II92.3 


875-6 


792.7 


IIO9.I 


•497i 


1.0868 


1.5840 


347 


I29.4 


3-476 


.2877 


317.8 


1192.5 


874.7 


79i-9 


IIO9.2 


.4984 


1.0845 


1-5829 


348 


I3I-I 


3-433 


.2913 


318.9 


1192.7 


873-9 


791.0 


IIO9.4 


•4997 


1. 0821 


1.5818 


349 


132.8 


3-391 


•2949 


319-9 


1192.9 


873.0 


790.1 


HO9.5 


.5010 


1.0797 


1.5807 


350 


134.6 


3-349 


O.2986 


321.0 


H93-I 


872.2 


789.2 


IIO9.7 


0.5023 


1.0773 


1.5796 


35i 


136.3 


3.308 


.3023 


322.0 


H93-3 


871-3 


788.3 


IIO9.8 


.5036 


1.0749 


1.5785 


352 


138. 1 


3.268 


.3060 


323-1 


1 193.5 


870.5 


787.4 


IIIO.O 


.5048 


1.0726 


1-5774 


353 


139-9 


3.228 


.3098 


324.1 


H93-7 


869.6 


786.5 


IIIO.I 


.5061 


1.0702 


1-5763 


354 


141. 7 


3.189 


•3136 


325.2 


H93-9 


868.8 


785.6 


1110.3 


.5074 


1.0678 


1.5752 



44 




TABLE 2. SATURATED STEAM 


: TEMPERATURES 














Heat content 


Latent heat 






Entropy 




Temp., 


Pressure, 
lb. per 
sq. in. 


Volume, 
cu. ft. 


Weight, 
lb. per 


in B.t.u. 


in B.t.u. 


Energy 
in 






o p_ 


per lb. 


cu. ft. 


of. 

liquid 


of vapor 


of vapor- 
ization 


Inter- 
nal 


B.t.u. 


of liquid 


of vapor- 
ization 


of vapor 


t 


P 


v" 


I/V" 


i' 


i" 


r 


P 


u" 


s' 


r/T 


s" 


355 


143-5 


3-I50 


0.3I75 


326.2 


1194.1 


867.9 


784.7 


IIIO.4 


O.5087 


1.0654 


I-574I 


356 


145-4 


3. 112 


.3214 


327-2 


H94-3 


867.1 


783.8 


mo. 5 


•5099 


1. 063 1 


1-5730 


357 


147.2 


3-074 


•3253 


328.3 


II94.5 


866.2 


782.9 


1110.7 


.5112 


1.0607 


I-57I9 


358 


149. 1 


3-037 


•3293 


329.3 


II94-7 


865.3 


782.0 


1110.8 


.5125 


1.0584 


1.5709 


359 


151.0 


3.OOO 


•3333 


330.4 


II94.9 


864.5 


781. 1 


1110.9 


•5138 


1.0560 


1.5698 


360 


i53.o 


2.964 


o.3373 


331-4 


II95-0 


863.6 


780.2 


IIII. 1 


0.5I50 


I-0537 


1.5687 


361 


154-9 


2.929 


•3414 


332.5 


H95-2 


862.7 


779-3 


mi. 2 


•5163 


1.0513 


1.5676 


362 


156.9 


2.894 


•3456 


333-5 


H95-4 


861.9 


778.3 


1111.3 


•5176 


1.0490 


1.5666 


363 


158.8 


2.859 


.3498 


334-6 


H95-6 


861.0 


777-4 


mi. 5 


.5188 


1.0467 


I.5655 


364 


160.8 


2.825 


•354o 


335-6 


H95-7 


860.1 


776.5 


mi. 6 


.5201 


1.0443 


1.5644 


365 


162.9 


2.792 


0.3582 


336.7 


H95-9 


859.2 


775-6 


mi. 7 


O.5214 


1.0420 


1-5634 


366 


164.9 


2-759 


•3625 


337-7 


1196.1 


858.3 


774.7 


mi. 8 


.5226 


1.0397 


1.5623 


367 


167.0 


2.726 


.3668 


338.8 


1196.2 


857.4 


773-8 


1112.0 


•5239 


1 -0373 


1. 5612 


368 


169.0 


2.694 


.3712 


339-8 


1196.4 


856.6 


772.8 


1112.1 


•5252 


1.0350 


1.5602 


369 


171. 1 


2.662 


.3756 


340.9 


1196.6 


855.7 


771-9 


1112.2 


.5264 


1.0327 


I-559I i 


370 


173.2 


2.631 


0.3801 


342.0 


1196.7 


854.8 


771.0 


1112.3 


O.5277 


1.0303 


i.558o 


37i 


175-4 


2.600 


.3846 


343 -o 


1196.9 


853-9 


770.0 


1112.4 


.5289 


1.0280 


I-5570 


372 


177.6 


2.570 


.3891 


344-1 


1197.0 


853.o 


769.1 


1112.6 


•5302 


1-0257 


1-5559 


373 


179.8 


2.540 


•3937 


345-1 


1197.2 


852.1 


768.2 


1112.7 


■5315 


1.0234 


1-5549 


374 


182.0 


2.510 


.3984 


346.2 


'II97-3 


851.2 


767.2 


1112.8 


•5327 


1.0211 


1-5538 


375 


184.2 


2.481 


0.4031 


347-2 


II97-5 


850.3 


766.3 


1112.9 


0.5340 


1.0188 


1.5528 


376 


186.4 


2.452 


.4078 


348.3 


II97.6 


849.4 


765-4 


1113.0 


•5352 


1. 0165 


I.55I7 


377 


188.7 


2.424 


.4125 


349-3 


II97.8 


848.5 


764.4 


1113.1 


•5365 


1. 0142 


I-5507 


378 


191. 


2.396 


.4173 


35o.4 


H97-9 


847.5 


763-5 


1113.2 


•5377 


1.0119 


1.5496 


379 


193-3 


2.368 


.4222 


351-4 


1198.1 


846.6 


762.5 


IH3-3 


•5390 


1.0096 


1.5486 


380 


195.6 


2.341 


0.4271 


352.5 


1198.2 


845.7 


761.6. 


1113.4 


O.5402 


1.0073 


1-5475 


381 


198.0 


2.314 


.4321 


353-6 


1198.3 


844.8 


760.6 


IH3-5 


•5415 


1.0050 


1-5465 


382 


200.3 


2.288 


.4371 


354-6 


1198.5 


843-9 


759-7 


1113-6 


•5427 


1.0027 


1-5454 


383 


202.7 


2.262 


.4421 


355-7 


1198.6 


842.9 


758.7 


1113.7 


•5440 


1.0004 


1-5444 


384 


205.1 


2.236 


.4472 


356.7 


1198.7 


842.0 


757-8 


1113.8 


•5452 


0.9981 


1-5433 


385 


207.6 


2. 211 


0.4523 


357.8 


1198.9 


841. 1 


756.8 


IH3-9 


0.5465 


0.9958 


1-5423 


386 


210.0 


2.186 


•4575 


358.8 


1199.0 


840.2 


755-9 


1114.0 


•5477 


•9936 


I.54I3 


387 


212.5 


2. 161 


.4627 


359-9 


H99-I 


839.2 


754-9 


1114.1 


• 5489 


•9913 


1.5402 


388 


215.0 


2.137 


.4680 


361.0 


1199.2 


838.3 


753-9 


1114.2 


•5502 


.9890 


1-5392 


389 


217.6 


2. 113 


•4733 


362.0 


H99-4 


837-3 


753-o 


1114.2 


•5514 


.9867 


i.538i 


390 


220.1 


2.089 


0.4787 


363.1 


H99-5 


836.4 


752.0 


1114.3 


0.5526 


0.9845 


I-537I 


39i 


222.7 


2.065 


.4841 


364.2 


1199.6 


835.4 


75i.o 


1114.4 


•5539 


.9822 


i.536i 


392 


225.3 


2.042 


.4896 


365.2 


H99-7 


834-5 


75o.i 


1114.5 


•555i 


•9799 


I-535II 


393 


228.0 


2.019 


•495i 


366.3 


1199.8 


833.5 


749-1 


1114.6 


•5564 


•9777 


i.534o 


394 


230.6 


1.987 


.5007 


367.3 


H99-9 


832.6 


748.1 


1114.7 


•5576 


•9754 


I-533Q 


395 


233-3 


1-975 


0.5063 


368.4 


1200.0 


831.6 


747.1 


1114.7 


0.5588 


0.9732 


1.5320 


396 


236.0 


1-953 


.5120 


369-5 


1 200. 1 


830.7 


746.2 


1114.8 


.5601 


•9709 


I-53IO 


397 


238.7 


1 -93 1 


.5178 


37o.5 


1200.2 


829.7 


745.2 


1114.9 


•5613 


.9686 


I.5299 


398 


241.4 


1. 910 


•5236 


371.6 


1200.3 


828.7 


744-2 


1115-0 


•5625 


.9664 


1.5289 


399 


244.2 


1.889 


.5294 


372.7 


1200.4 


827.7 


743-2 


1115.0 


.5638 


.9641 


1.5279 


400 


247.0 


1.868 


o.535 


373-7 


1200.5 


826.8 


742.2 


1115.1 


0.5650 


0.9619 


1.5269 


405 


261.3 


1.768 


.566 


379-1 


1201.0 


821.9 


737-3 


1115.4 


•57ii 


•9507 


1.5218 


410 


276.3 


i-675 


. -597 


384.4 


1201.4 


817.0 


732.3 


III5.7 


.5772 


•9395 


1-5167 


4i5 


292.0 


1.587 


.630 


389.8 


1201.7 


812.0 


727.2 


IH5-9 


.5833 


.9284 


I-5II7 


420 


308.3 


1.504 


.664 


395-1 


1202.0 


806.9 


722.1 


1116.1 


.5894 


.9173 


1.5067 


425 


325-4 


1.427 


0.701 


400.5 


1202.2 


801.7 


716.9 


1116.3 


o.5954 


0.9063 


1.5017 


430 


343-1 


1-354 . 


•739 


405-9 


1202.4 


796.5 


7II-7 


1116.4 


.6014 


•8953 


1.4967 


435 


361.6 


1.285 


.778 


411.4 


1202.5 


791.2 


706.4 


1116.5 


.6074 


.8844 


1. 4918 


440 


380.9 


1. 221 


.819 


416.8 


1202.6 


785.8 


701. 1 


1116.5 


.'6134 


.8735 


1.4868 


445 


400.9 


1. 160 


.862 


422.2 


1202.5 


780.3 


695.7 


1116.5 


.6193 


.8626 


1.4819 



TABLE 2. SATURATED STEAM: TEMPERATURES 



45 



Temp. , 
° F 


Pressure, 
lb. per 




sq. in. 


t 


P 


450 


421.7 


455 


443-4 


460 


465.9 


465 


489.2 


470 


513-5 


475 


538.7 


480 


564.8 


485 


591-9 


49o 


619.9 


495 


649.0 



500 

510 
520 
53o 
54o 

550 

560 
57o 
580 
59o 

600 

610 
620 
630 
640 

650 

660 
670 
680 
690 
700 

706.3 



679 
743 
810 
883 
960 



1043 
1131 
1224 

1323 
1429 

i54o 

1659 
1784 
1917 
2057 

2205 
2361 
2526 
2699 
2882 
3075 

3200 



Volume, 
cu. ft. 
per lb. 



1. 102 

I.048 

o-997 

•949 

•903 

0.860 
.820 
.781 

•744 
.710 

0.677 
.616 
.561 
.512 
.468 

0.427 
•39o 
•357 
.326 
.298 

0.272 
.248 
.226 
.205 



0.168 
•151 
.134 
.118 
.101 
.080 

0.048 



Weight, 
lb. per 
cu. ft. 



i/v* 



0.907 

o.954 
1.003 
1.054 
1. 107 

1. 162 
I.220 
1.280 

1-343 
1.409 

1-477 

1.62 

1.78 

i-95 
2.14 

2-34 
2.56 
2.80 
3-07 
3-3.6 

3-68 
4.04 

4-43 
4.88 

5.38 

5-95 
6.6 

7-4 
8.5 
9-9 

[2.5 

20.9 



Heat content 
in B.t.u. 



of 
liquid 



427.7 
433-2 
438.7 
444.2 

449-7 

455-2 
460.8 
466.4 
472.0 
477-6 

483.2 
494-6 
506.1 
517.7 
529-4 

541.2 
553-2 
565-5 
578.2 

59i. 1 

604.5 
618 

633 

648 
664 

681 
700 
721 
745 
776 
820 

921 



of vapor 



1202.5 
1202.3 
I202. 1 
1201.8 

I20I.5 

I 20I.0 
I200.6 
I200.0 

H99-4 
1198.7 

H97-9 
1196.2 

1 194- 1 
1191.7 
1189.0 

1186.0 
1182.7 
1178.9 
1174.6 
1169.7 

1164.2 
1158 
1151 
1 143 
ii34 

1 1 24 
1112 
1098 
1080 
1056 
1018 

921 



Latent heat 
in B.t.u. 



of vapor- 
ization 


Inter- 
nal 


r 


P 



774.8 
769.1 
763.4 

757-6 
751.8 

745-8 
739-8 
733-6 
727.4 
721. 1 

714-7 
701.6 
688.0 
674.0 
659-7 

644.8 
629.5 
613.4 

596.4 
578.6 

559-7 

54o 

5i8 

495 

470 

443 
412 

377 
335 
280 
198 



690.2 

684.7 
679.1 

673-5 
667.8 

662.0 
656.2 
650-3 
644-3 
638.2 

632.1 
619.7 
606.9 
593-8 
580.4 

566.6 
552.6 

538.4 
522.2 
506.0 



471 
452 
43i 
409 

385 
358 
327 
290 

243 
171 



Energy 

in 
B.t.u. 



1116.4 
IIl6.2 
II16.I 
1115.8 
ni5-5 

1115.2 
1114.8 
1114.4 
HI3-9 
1113.4 

1112.8 
1111.4 
1109.8 
1108.0 
1105.9 

1 103. 6 
noi.o 

1098.0 
1094.8 
1091.0 

1086.7 

1082 

1077 

1071 

1064 

1056 
1047 
1036 
1021 
1002 
972 

893 



Entropy 



of liquid 



O.6252 
.63H 
.6370 
.6429 



O.6546 
.6604 
.6662 
.6720 

.6778 

O.684 

•695 
•707 
.718 

.729 

O.741 
.752 
•764 
•776 
.789 

O.801 



of vapor- 
ization 



r/T 



O.8518 
,8410 
830^ 
1194 
,8087 

7980 

7873 
7767 
7660 
7554 

7448 

724 

702 

681 

660 

639 
617 
596 
574 
55i 

528 

505 
480 

455 
428 

399 

368 

333 
294 
244 
170 



of vapor 



I.4770 
1.4721 
1.4672 
1.4623 
!-4575 

1.4526 
1.4478 
1.4429 
1.4380 
1-4332 

1.4283 

1-419 
1.409 

1-399 
1-389 

1-379 
1-369 
1.360 
x -35o 
1.340 

^■330 



46 






TABLE 


3. SUPERHEATED STEAM 








Pres- 




1 




2 




3 




4 


sure 




[101.8] 




[126.1] 




[141-5] 




[153.0] 


Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


333-3 


1-9775 


1105.4 


173.6 


1.9203 


1116.2 


118. 7 


1.8871 


1122.9 


90.6 


1.8637 


1127.9 


150 


362.2 


2.0160 


1127.9 


180.8 


1.9390 


1127.4 


120.4 


1.8937 


1126.9 








1 60 


368.2 


2.0236 


II32.5 


183.8 


1.9466 


1132.1 


122.4 


1-9013 


1131-6 


91.7 


1. 869 1 


1131-2 


170 


374-2 


2.0310 


1137.1 


186.8 


1.9540 


1136.7 


124.4 


1.9088 


1136.3 


93-2 


1.8766 


"35-9 


180 


380.1 


2.0382 


II4I-7 


189.8 


1.9613 


1141.3 


126.4 


1.9161 


1140.9 


94-7 


1.8840 


1140.5 


190 


386.1 


2.0454 


1146.3 


192.8 


1.9685 


1146.0 


128.4 


L9233 


1145.6 


96.2 


1. 8912 


1145-2 


200 


392.1 


2.0524 


H50.9 


195.8 


1.9756 


1150.6 


130.4 


1.9304 


1150.2 


97-7 


1.8984 


1149.9 


210 


398.1 


2.0593 


H55-5 


198.8 


1.9825 


H55-2 


132.4 


1-9374 


H54-9 


99-2 


1.9054 


II54.5 


220 


404.0 


2.0661 


1160.1 


201.8 


1.9894 


H59-8 


134.4 


1-9443 


H59-5 


100.8 


1.9123 


1159.2 


230 


410.0 


2.0728 


1164.7 


204.8 


1.9961 


1164.4 


136.4 


1. 95 1 1 


1164.1 


102.3 


1. 9190 


1163.8 


240 


416.0 


2.0794 


1169.3 


207.8 


2.0027 


1169.0 


138.5 


1-9577 


1168.7 


103.8 


1.9257 


1168.5 


250 


421.9 


2.0859 


1173.8 


210.8 


2.0092 


H73-6 


140.5 


1-9643 


H73-3 


105.3 


1.9323 


1173.1 


260 


427.9 


2.0923 


1178.4 


213.8 


2.0156 


1178.2 


142.5 


1.9707 


1177.9 


106.8 


1-9387 


1177.7 


270 


433-9 


2.0986 


1183.0 


216.8 


2.0220 


1182.8 


144-5 


1.9770 


1182.5 


108.3 


I-945I 


1182.3 


280 


439-8 


2.1048 


1187.6 


219.8 


2.0282 


1187.4 


146.4 


1-9833 


1187.1 


109.8 


I-95I4 


1186.9 


290 


445-8 


2.1110 


1192.1 


222.8 


2.0343 


1191.9 


148.4 


1.9895 


II9I-7 


111.3 


1.9576 


1191-5 


300 


451-7 


2.1170 


1196.7 


225.8 


2.0404 


1196.5 


150.4 


1.9956 


1196.3 


112.8 


1.9637 


1196.1 


310 


457-7 


2.1230 


1201.3 


228.8 


2.0464 


1201.1 


152.4 


2.0016 


1200.9 


H4-3 


1.9697 


1200.7 


320 


463.6 


2.1289 


1205.9 


231.8 


2.0523 


1205.7 


154-4 


2.0075 


1205.5 


U5-8 


1.9756 


1205.3 


33o 


469.6 


2.1348 


1210.5 


234-7 


2.0582 


1210.3 


156.4 


2.0133 


1210.1 


II7-3 


1. 9814 


1209.9 


34o 


475-5 


2.1406 


1215.1 


237-7 


2.0640 


1214.9 


158.4 


2.0191 


1214.7 


118.8 


1.9872 


1214.6 


350 


481.5 


2.1463 


1219.6 


240.7 


2.0697 


1219.5 


160.4 


2.0249 


1219.3 


120.3 


1 -993Q 


1219.2 


400 


5II-3 


2.1738 


1242.6 


255-6 


2.0973 


1242.5 


170.4 


2.0526 


1242.4 


127.7 


2.0207 


1242.2 


45o 


54i- 1 


2.2000 


1265.7 


270.5 


2.1235 


1265.6 


180.3 


2.0788 


1265.5 


135.2 


2.0470 


1265.4 


500 


570.8 


2.2248 


1289.0 


285.4 


2.1484 


1288.9 


190.2 


2.1036 


1288.8 


142.7 


2.0719 


1288.7 


55° 


600.6 


2.2486 


1312.4 


300.3 


2.1722 


1312.3 


200.2 


2.1274 


1312.3 


150-1 


2.0957 


1312.2 





5 




6 


7 


8 




[162.3] 




[170.1] 


[176.8] 


[182.9] 


Sat. 


73-5 


1.8456 


1131.7 


62.0 


1.8308 


H35-0 


53-7 


1.8184 


1137.8 


47-4 


1.8077 


1140.3 


180 


75-7 


1.8589 


1140.1 


63.0 


1.8383 


H39-7 


53-9 


1.8208 


II39-3 








190 


76.9 


1.8662 


1144.8 


64.0 


1.8456 


H44-5 


54-8 


1.8282 


1144.1 


47-9 


1. 8130 


II43.7 


200 


78.1 


1.8734 


H49-5 


65.0 


1.8528 


1149.2 


55-7 


1.8354 


1148.8 


48.7 


1.8202 


1148.4 


210 


79-3 


1.8804 


1154.2 


66.0 


1.8599 


II53-9 


56.6 


1.8425 


H53-5 


49-4 


1.8274 


II53-2 


220 


80.5 


1.8873 


1158.9 


67.0 


1.8668 


1158.5 


57-4 


1.8495 


1158.2 


50.2 


1.8344 


H57-9 


230 


81.7 


1. 8941 


1163.5 


68.1 


1.8737 


1163.2 


58.3 


1.8563 


1162.9 


51.0 


1. 8412 


1162.6 


240 


83.0 


1.9008 


1168.2 


69.1 


1.8804 


1167.9 


59-2 


1.8631 


1167.6 


5i.7 


1.8480 


1167.3 


250 


84.2 


1.9074 


1172.8 


70.1 


1.8870 


1172.5 


60.0 


1.8697 


1172.3 


52.5 


1.8547 


1172.0 


260 


85.4 


I.9I39 


1177.4 


71. 1 


1.8935 


1177.2 


60.9 


1.8762 


1176.9 


53-3 


1.8613 


1176.7 


270 


86.6 


1.9202 


1182.1 


72.1 


1.8999 


1181.8 


61.8 


1.8826 


1181.6 


54-o 


1.8677 


1181.3 


280 


87.8 


1.9265 


1186.7 


73-i 


1.9062 


1186.5 


62.6 


1.8890 


1186.2 


54-8 


1.8740 


1186.0 


290 


89.0 


1.9327 


1191-3 


74.1 


1.9124 


1191.1 


63-5 


1.8952 


1190.9 


55-5 


1.8802 


1190.7 


300 


90.2 


!-9389 


H95-9 


75-i 


1.9185 


H95-7 


64.4 


1.9013 


H95-5 


56.3 


1.8864 


H95-3 


310 


9i.4 


1.9449 


1200.5 


76.1 


1.9246 


1200.3 


65.2 


1.9074 


1 200. 1 


57-o 


1.8925 


H99-9 


320 


92.6 


I-9509 


1205.2 


77.1 


1.9306 


1205.0 


66.1 


i.9i34 


1204.8 


57-8 


1.8985 


1204.6 


33o 


93-8 


1.9568 


1209.8 


78.1 


1-9365 


1209.6 


66.9 


i.9i93 


1209.4 


58.6 


1.9044 


1209.2 


34o 


95.o 


1.9626 


1214.4 


79-i 


1.9423 


1214.2 


67.8 


1.9252 


1214.1 


59-3 


1. 9103 


1213.9 


350 


96.2 


1.9683 


1219.0 


80.1 


1.9480 


1218.9 


68.7 


1-9309 


1218.7 


60.1 


1. 9160 


1218.5 


400 


102.2 


1.9960 


1242. 1 


85.1 


1-9758 


1242.0 


72.9 


I-9587 


1 241. 9 


63.8 


1.9438 


1241.7 


45o 


108.2 


2.0223 


1265.3 


90.1 


2.0021 


1265.2 


77.2 


1.9850 


1265. 1 


67.6 


1.9702 


1265.0 


500 


114. 1 


2.0472 


1288.7 


95-i 


2.0271 


1288.6 


81.5 


2.0100 


1288.5 


7i-3 


1-9952 


1288.4 


55o 


120. 1 


2.0710 


1312.2 


100.0 


2.0509 


1312.1 


85.8 


2.0338 


.1312.0 


75-o 


2.0191 


1312.0 


600 


126.0 


2.0940 


1335.8 


105.0 


2.0738 


1335-8 


90.0 


2.0568 


1335-7 


78.8 


2.0421 


1335.7 


650 


132.0 


2.1160 


1359-7 


IIO.O 


2.0959 


1359.7 


94.2 


2.0789 


1359.6 


82.5 


2.0641 


1359.6 



volume, cu. ft. per lb. 



entropy 



= heat content, B.t.u. 











TABLE 3. SUPERHEATED STEAM 






47 


Pres- 




9 




10 






11 






12 




sure 




[188.3] 




[193.2] 






[197.8] 






[202.0] 




Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


42.4 


1.7982 


1142.5 


38.43 


1.7897 


1144.4 


35-i6 


1. 7821 


1146.2 


32.41 


I-775I 


H47-9 


200 


43-2 


1.8068 


1148.1 


38.85 


1-7947 


1147.7 


35-28 


1.7838 


H47-3 








2IO 


43-9 


I. 8140 


1152.9 


39-47 


1. 8019 


II52.5 


35-84 


1. 7910 


1152.1 


32.82 


1. 7810 


II5I-7 


2 20 


44.6 


1. 8210 


IIS7-6 


40.09 


1.8090 


1157.2 


36.41 


1. 7981 


1156.9 


33-34 


1. 7881 


1156.5 


23O 


45-3 


1.8279 


1162.3 


40.70 


1.8159 


1162.0 


36.97 


1. 8051 


1161.7 


33-86 


I-795I 


1161.3 


24O 


45-9 


1-8347 


1167.O 


41-32 


1.8227 


1166.7 


37-53 


1.8119 


1166.4 


34-37 


1. 8019 


1166.1 


250 


46.6 


1. 8414 


1171.7 


41-93 


1.8294 


II7I-4 


38.09 


1.8186 


1171.1 


34.89 


1.8087 


1170.9 


260 


47-3 


1.8480 


1176.4 


42.54 


1.8360 


1176.1 


38.65 


1.8252 


H75-9 


35-4o 


1.8154 


1175.6 


270 


48.0 


1.8544 


1181.1 


43-15 


1.8425 


1180.8 


39.20 


1.8317 


1180.6 


35-91 


1. 8219 


1180.3 


280 


48.7 


1.8608 


1185.8 


43-76 


1.8489 


1185.5 


39-76 


1.8381 


ii85-3 


36.42 


1.8283 


1185.0 


290 


49-3 


1.8670 


1190.4 


44-37 


1.8552 


1190.2 


40.31 


1.8444 


1190.0 


36.93 


1.8346 


1189.8 


300 


50.0 


1.8732 


1195.1 


44.98 


1. 8614 


II94-9 


40.87 


1.8506 


II94.7 


37-44 


1.8408 


H94-5 


310 


50-7 


1-8793 


1199.7 


45-58 


1-8675 


II99-5 


41.42 


1.8567 


H99-3 


37-95 


1.8469 


1199.1 


320 


5i-4 


1.8853 


1204.4 


46.19 


1-8735 


1204.2 


4i-97 


1.8628 


1204.0 


38.46 


1.8530 


1203.8 


33o 


52.0 


1. 8912 


1 209. 1 


46.79 


1.8794 


1208.9 


42.52 


1.8688 


1208.7 


38.96 


1.8590 


1208.5 


34o 


52.7 


1.8971 


1213.7 


47.40 


1.8853 


1213.5 


43-o7 


1.8747 


1213.4 


39-47 


1.8649 


1213.2 


350 


53-4 


1.9029 


1218.4 


48.00 


1.8911 


1218.2 


43.62 


1.8805 


1218.0 


39-97 


1.8707 


1217.9 


360 


54-1 


1.9086 


1223.0 


48.61 


1.8968 


1222.8 


44.17 


1.8862 


1222.6 


40.47 


1.8764 


1222.5 


37o 


54-7 


1.9142 


1227.6 


49.21 


1-9025 


1227.4 


44-72 


1-8919 


1227.3 


40.98 


1. 8821 


1227.2 


380 


55-4 


I. 9198 


1232.2 


49-82 


1. 9081 


1232. 1 


45-27 


1.8975 


1232.0 


41.48 


1.8877 


1231.9 


39o 


56.0 


1-9253 


1236.9 


50.42 


1.9136 


1236.8 


45-82 


1.9030 


1236.7 


41-99 


1.8932 


1236.5 


400 


56.7 


1.9308 


1241.6 


51.02 


1. 9190 


I24I-5 


46.37 


1.9084 


1 241 .4 


42.49 


1.8987 


1 241. 2 


450 


60.0 


i-957i 


1264.9 


54.02 


1-9454 


1264.8 


49.10 


1.9348 


1264.7 


45.00 


1-9251 


1264.6 


500 


63.4 


1.9822 


1288.3 


57.02 


I-9705 


1288.3 


51-83 


1-9599 


1288.2 


47-5o 


I-9503 


1288. 1 


55o 


66.7 


2.0061 


I3II-9 


60.01 


1-9944 


1311.8 


54-55 


1.9839 


1311.8 


50.00 


1.9742 


1311.7 


600 


70.0 


2.0290 


1335-6 


63.00 


2.0174 


1335-6 


57-27 


2.0069 


1335-5 


52.49 


1.9972 


1335.5 







13 


14 


15 


16 






[205.9] 


[209.6] 


[213.0] 


[216.3] 


Sat. 


30.07 


1.7687 


1149.4 


28.06 


1.7628 


1150.8 


26.30 


1-7573 


1152.2 


24.76 


1. 7521 


H53-4 


210 


30.27 


1-7717 


1151.4 


28.07 


1. 7631 


1151-0 














220 


30.74 


1-7789 


1156.2 


28.52 


1.7703 


H55-9 


26.59 


1.7623 


H55-5 


24.91 


1.7548 


II55-2 


230 


31.22 


1.7859 


1161.0 


28.97 


1-7774 


1160.7 


27.01 


1.7694 


1160.4 


25-30 


1. 7619 


1160.1 


240 


31.70 


1.7928 


1165.8 


29.41 


1-7843 


1165.5 


27-43 


1.7763 


1165.2 


25-69 


1.7689 


1164.9 


250 


32.18 


1.7996 


1170.6 


29.86 


1.7911 


1170.3 


27.84 


1. 7831 


1 1 70.0 


26.08 


1-7758 


1169.7 


260 


32-65 


1.8063 


H75-3 


30.30 


1.7978 


1175.1 


28.26 


1.7898 


1174.8 


26.47 


1.7825 


II74.5 


270 


33-13 


1.8128 


1180.1 


30.74 


1.8043 


1179.8 


28.67 


1.7964 


1179.6 


26.86 


1. 7891 


H79-3 


280 


33-6o 


1.8192 


1184.8 


31.18 


1. 8108 


1184.6 


29.08 


1.8029 


1184.3 


27.25 


1-7956 


1184.1 


290 


34-o7 


1.8255 


1189-5 


31.62 


1.8171 


1189.3 


29.49 


1.8093 


1189.1 


27.64 


1.8020 


1188.8 


300 


34-54 


1.8317 


1194.2 


32.06 


1.8234 


1194.0 


29.90 


i.8i55 


H93-8 


28.02 


1.8083 


H93-6 


310 


35-oi 


1-8379 


1198.9 


32-50 


1.8296 


1198.7 


30.31 


1. 8217 


1198.5 


28.41 


1-8145 


1198.3 


320 


35-48 


1.8440 


1203.6 


32.93 


1-8357 


1203.4 


30.72 


1.8278 


1203.2 


28.79 


1.8206 


1203.0 


33o 


35-95 


1.8500 


1208.3 


33-37 


1. 841 7 


1208. 1 


31-13 


1.8338 


1208.0 


29.17 


1.8266 


1207.8 


34o 


36.42 


1-8559 


1213.0 


33-8o 


1.8476 


1212.8 


31-54 


1-8397 


1212.7 


29-55 


1.8325 


1212.5 


350 


36.89 


1.8617 


1217.7 


34-24 


1.8534 


1217.5 


31.94 


1.8456 


1217.4 


29-93 


1.8384 


1217.2 


360 


37-35 


1.8675 


1222.4 


34-67 


1.8592 


1222.2 


32.35 


1.8514 


1222. 1 


30.31 


1.8442 


1221.9 


37o 


37.82 


1.8732 


1227. 1 


35-IO 


1.8649 


1226.9 


32.75 


1.8571 


1226.8 


30.69 


1.8499 


1226.6 


380 


38.28 


1.8788 


1231.8 


35-54 


1.8705 


1231.6 


33-i6 


1.8627 


1231.5 


31.07 


1.8555 


1231.3 


39o 


38.75 


1.8843 


1236.4 


35-97 


1.8760 


1236.3 


33-56 


1.8683 


1236.2 


31-45 


1.8611 


1236.0 


400 


39.21 


1.8898 


1241.1 


36.40 


1.8815 


1 241.0 


33-96 


1.8738 


1240.9 


31-83 


1.8666 


1240.7 


45o 


41-53 


1-9163 


1264.5 


38.55 


1.9080 


1264.4 


35-97 


1.9003 


1264.3 


33-72 


1. 893 1 


1264.2 


500 


43-84 


1-9414 


1288.0 


40.70 


I-933I 


1287.9 


37.98 


1-9255 


1287.9 


35-6o 


1.9183 


1287.8 


55o 


46.15 


1.9654 


1311.6 


42.84 


1-9572 


1311.6 


39-98 


1-9495 


i3ii-5 


37.48 


1.9424 


I3II-5 


600 


48.45 


1.9884 


1335-4 


44.98 


1.9702 


1335.4 


41.98 


I-9725 


1335-3 


39-35 


1.9654 


1335-3 


660 


5o.75 


2.0105 


1359-4 


47.12 


2.0023 


1359-3 


43-97 


1.9946 


1359.3 


41.22 


I-9875 


1359-2 



48 






TABLE 3. SUPERHEATED STEAM 








Pres- 
sure 


17 

[219.4] 


18 

[222.4I 


19 

[225.2] 


20 

[228.0] 


Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


23.40 


1-7473 


II54-6 


22.18 


1.7427 


II55-7 


21.09 


1-7384 


1156.7 


20.10 


1.7343 


H57-7 


230 
240 


23-79 
24.16 


1-7548 
1. 7618 


H59-7 
1164.6 


22.45 

22.80 


1.7482 
1.7552 


H59-4 
1164.3 


21.25 
21.58 


1. 7418 
I.7489 


"59.1 
1164.0 


20.17 

20.49 


1.7358 
1.7428- 


1158.7 
1163.6 


250 

260 

270 
280 
290 


24-53 
24.90 
25.26 
25-63 
25-99 


1.7687 

1-7755 
1. 7821 
1.7886 
1-795° 


1169.4 
1174.2 
H79-0 
1183.8 
1188.6 


23.15 
23.50 

23.85 

24.19 
24.54 


1. 7621 
1.7689 

1-7755 
1.7820 
1.7884 


1169.1 
1174.0 
1178.8 
1183.6 
1188.4 


21.91 
22.24 

22.57 

22.90 

23.23 


1.7558 
1.7626 
1.7692 
1.7758 
1.7822 


1168.8 
H73-7 
1178.5 
1183.3 
1188.1 


20.80 

21.12 
2I.43 

21.74 
22.06 


1.7498 
1.7566 
1.7633 
1.7699 
1.7763 


1168.5 

H73-4 
1178.3 
1183.1 
1187.9 


300 

310 
320 

330 

34o 


26.36 
26.72 
27.08 
27.44 
27.80 


1. 8013 

1.8075 
1. 8136 
1. 8196 
1.8256 


H93-4 
1198.1 
1202.8 
1207.6 
1212.3 


24.88 
25.22 
25.56 
25.91 
26.25 


1-7947 
1.8009 
1. 8071 
1. 8132 
1.8191 


H93-I 
II97-9 
1202.6 
1207.4 
1212.1 


23.56 
23.88 

24.21 

24.53 
24.85 


1.7886 
1.7948 
1.8009 
1.8070 
1. 8130 


1192.9 
1197.7 
1202.4 
1207.2 
1212.0 


22.37 
22.68 

22.99 

23.29 
23.60 


1.7827 
1.7889 
1.7951 

I. 8oi 2 
I.8072 


1192.7 

H97-5 
1202.2 
1207.0 
1211.8 


350 

360 
37o 
380 
39o 


28.16 

28.52 
28.88 
29.24 
29-59 


1.8315 

1-8373 
1.8430 
1.8486 
1.8542 


1217.0 
1221.8 
1226.5 
1231.2 
1235.9 


26.59 
26.93 
27.27 

27.60 

27.94 


1.8250 
1.8308 
1.8365 
1.8422 
1.8478 


1216.9 
1221.6 
1226.3 
1231.0 
1235.7 


25.18 

25-50 
25.82 

26.14 
26.46 


1.8189 
1.8247 
1.8304 
1.8361 
1. 841 7 


1216.7 
1221.4 
1226.2 
1230.9 
1235-6 


23-91 

24.22 

24.52 
24.83 

25-!3 


I.813I 
1. 8189 
I.8246 
1-8303 
1-8359 


1216.5, 

1221.3 

1226.0 

1230.7 

1235.5 


400 

45o. 
500 

55o 
600 


29-95 
31-73 
33-5Q 
35-27 
37.04 


1.8597 
1.8863 

1.9ns 
1.9356 
1.9587 


1240.6 
1264. 1 
1287.7 
1311.4 
1335-2 


28.28 

29.96 

31.64 
33.31 
34.98 


1-8533 
1.8799 
1.9052 
1.9292 
1.9523 


1240.4 
1264.0 
1287.6 
1311-3 
I335-I 


26.78 

28.38 

29-97 
31-55 
33-^3 


1.8472 

1.8739 
1. 8991 
1.9232 
1-9463 


1240.3 
1263.9 
1287.5 
1311.2 
I335-I 


25.44 

26.96 

28.47 
29.97 
31.47 


1. 8414 
1. 868l 
I.8934 

I-9I75 
I.9406 


1240.2 
1263.8 
1287.4 
1311,1 
i335.o 


650 

700 

75o 


38.80 
40.56 
42.31 


1.9808 
2.0021 
2.0227 


1359-2 
I383.4 
1407.8 


36.64 
38.30 
39.96 


1-9744 
1.9958 
2.0164 


1359. 1 
1383-4 
1407.8 


34-71 
36.28 

37.85 


1.9684 
1.9898 
2.0104 


1359. 1 
1383-3 
1407.7 


32.97 

34-47 
35-96 


I.9628 
1. 984I 
2.OO47 


i359.i 
1383.3 
1407.7 





21 


22 


23 


24 




[230.6] 


[233.1] 


[235.5] 


[237.8] 


Sat. 


19.20 


1-7304 


1158.7 


18.38 


1.7267 


H59-6 


17.64 


1. 7231 


1160.4 


16.95 


1-7197 


1161.3 


240 


19-49 


1-7371 


1163.3 


18.59 


1. 7316 


1163.0 


17.76 


1.7264 


1162.7 


17.01 


1. 7213 


1162.4 


250 


19-79 


1. 7441 


1168.2 


18.88 


1.7386 


1167.9 


18.04 


1-7334 


1167.6 


.17.28 


1.7283 


1167.3 


260 


20.10 


1-7509 


1173.1 


19-17 


1-7455 


1172.8 


18.32 


I-7403 


1172.6 


'17.54 


1.7352 


1172.3 


270 


20.40 


1.7576 


1178.0 


19.45 


1.7522 


1177.7 


18.60 


1.7470 


H77-5 


17.81 


1.7420 


1177.2 


280 


20.70 


1.7642 


1182.8 


19-74 


1.7588 


1182.6 


18.87 


I-7536 


1182.3 


18.07 


1.7486 


1182.1 


290 


20.99 


1.7707 


1187.7 


20.03 


1.7653 


1187.4 


19.14 


1. 7601 


1187.2 


18.33 


1-7551 


1186.9 


300 


21.29 


1-7771 


1192.5 


20.31 


I-77I7 


1192.2 


19.42 


1.7665 


1192.0 


18.60 


1-7615 


1191.8 


310 


21.58 


1.7833 


H97-3 


20.59 


1.7780 


1197.1 


19-69 


1.7729 


1196.8 


18.86 


1.7679 


1196.6 


320 


21.88 


1-7895 


1202. 1 


20.88 


1.7842 


1201.9 


19-96 


I-779I 


1201.6 


19.12 


1. 7741 


1 201 .4 


330 


22.17 


1.7956 


1206.8 


21.16 


1.7903 


1206.6 


20.23 


1.7852 


1206.4 


19.37 


1.7803 


1206.2 


34o 


22.47 


1.8016 


1211.6 


21.44 


1-7963 


1211.4 


20.50 


1. 7912 


1211.2 


19-63 


1.7863 


1211.0 


350 


22.76 


1.8075 


1216.4 


21.72 


1.8022 


1216.2 


20.77 


I-797I 


1216.0 


19-89 


1.7922 


1215.8 


360 


23-05 


1-8133 


1221.1 


22.00 


1.8080 


1220.9 


21.03 


1.8030 


1220.8 


20.15 


1. 7981 


1220.6 


37o 


23-34 


1.8191 


1225.9 


22.28 


1.8138 


1225.7 


21.30 


1.8087 


1225.5 


20.41 


1.8039 


1225.4 


380 


23.64 


1.8248 


1230.6 


22.56 


1-8195 


1230.4 


21.57 


1. 8144 


1230.3 


20.66 


1.8096 


1230. 1 


39o 


23-93 


1.8304 


1235-3 


22.83 


1.8251 


1235-2 


21.84 


1.8200 


1235-0 


20.92 


1.8153 


1234.9 


400 


24.22 


1.8359 


1240.0 


23.11 


1.8307 


1239-9 


22.10 


1.8256 


1239.8 


21.17 


1.8208 


1239.6 


450 


25.67 


1.8626 


1263.7 


24.49 


1.8574 


1263.6 


23.42 


1.8524 


1263.5 


22.44 


1.8476 


1263.4 


500 


27.11 


1.8880 


1287.4 


25.87 


1.8828 


1287.3 


24.74 


1.8778 


1287.2 


23.70 


1.8730 


1287. 1 


55o 


28.54 


1.9121 


1311.1 


27.24 


1.9069 


1311.0 


26.05 


1. 901 9 


1311.0 


24.96 


1.8972 


1310.9 


600 


29-97 


1-9352 


i335.o 


28.61 


1.9300 


1334-9 


27.36 


1. 9251 


1334-9 


26.22 


1.9204 


1334-8 


650 


31.40 


1-9573 


I359-0 


29-97 


1.9522 


i359-o 


28.66 


1-9473 


1358.9 


27.47 


1.9425 


1358.9 


700 


32.82 


1-9787 


1383-2 


31-33 


1-9735 


1383.2 


29-97 


1.9686 


1383-1 


28.72 


1.9639 


1383-1 


75o 


34-25 


1-9993 


1407.6 


32.69 


1.9942 


1407.6 


31.27 


1-9893 


1407.6 


29.96 


1-9845 


1407-5. 


800 


35-67 


2.0193 


1432.3 


34.05 


2.0142 


1432.3 


32.57 


2.0092 


1432.3 


31.21 


2.0045 


1432.2 



TABLE 3. SUPERHEATED STEAM 



49 



Pres- 




25 






26 






27 






28 




sure 




[240.1] 






[242.2] 






[244.3] 






[246.4] 




Temp 

°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


16.32 


I. 7164 


1162.1 


15-73 


1. 7133 


1162.8 


15.18 


I. 7103 


1163.6 


14.67 


1.7074 


1164.3 


250 


16.57 


1.7235 


1167.0 


I5.92 


I. 7188 


1166.7 


15.32 


1.7143 


1166.4 


14.76 


1.7099 


1166.1 


260 


16.83 


1.7304 


1172.0 


16.I7 


1.7258 


1171.7 


15-56 


1. 7213 


1171.4 


14-99 


I. 7169 


1171.1 


270 


17.08 


1.7372 


1176.9 


16.4I 


1.7326 


1176.6 


15.80 


I. 7281 


1176.4 


15.22 


1.7238 


1176.1 


280 


17.34 


1-7439 


1181.8 


16.66 


1-7393 


1181.6 


16.03 


1.7348 


1181.3 


15-45 


1.7305 


1181.0 


290 


17-59 


I.7504 


1186.7 


16.9O 


1.7458 


1186.5 


16.27 


1.7414 


1186.2 


iS-68 


I. 7371 


1186.0 


300 


17.84 


1.7568 


1191.6 


I7-I5 


I.7523 


1191.3 


16.50 


1-7479 


I191.I 


15.90 


1.7436 


1190.9 


310 


18.09 


1.7632 


1196.4 


17.39 


1.7587 


1196.2 


16.74 


1-7543 


1196.0 


16.13 


1.7500 


II95.7 


320 


18.34 


1.7694 


I 20I. 2 


17.63 


1.7649 


1201.0 


16.97 


1.7605 


1200.8 


16.35 


1.7563 


1200.6 


330 


18.59 


I.7756 


I 206. 1 


17.87 


1.7711 


1205.9 


17.20 


1.7667 


1205.7 


16.58 


1.7625 


1205.5 


34o 


18.84 


1. 7816 


I2I0.9 


l8. II 


I-777I 


1210.7 


17-43 


1.7728 


1210.5 


16.80 


1.7686 


1210.3 


350 


19.09 


1.7876 


I2I5-7 


18.35 


1.7831 


1215-5 


17.66 


1.7787 


1215.3 


17.02 


1.7746 


1215-1 


360 


19-34 


1-7935 


1220.4 


18.58 


1.7890 


1220.3 


17.89 


1.7846 


1220. 1 


17.24 


1.7805 


1219.9 


37o 


19.58 


1-7993 


1225.2 


18.82 


1.7948 


1225.0 


18.12 


1-7905 


1224.9 


17.46 


1.7863 


1224.7 


380 


19.83 


1.8050 


I23O.O 


I9.06 


1.8005 


1229.8 


18.35 


1.7962 


1229.7 


17.69 


1.7920 


1229.5 


39o 


20.08 


1. 8106 


1234.7 


I9.3O 


1. 8061 


1234.6 


18.58 


1.8018 


1234.4 


17-91 


1.7977 


1234-3 


400 


20.32 


1.8162 


1239-5 


19-53 


1.8117 


1239-3 


18.80 


1.8074 


1239.2 


18.13 


1.8033 


1239. 1 


410 


20.56 


1. 8217 


I244.3 


19.77 


1. 8172 


1 244. 1 


19-03 


1. 8129 


1244.0 


18.35 


1.8088 


1243.9 


420 


20.81 


1. 8271 


I249.O 


20.00 


1.8227 


1248.9 


19-25 


1. 8184 


1248.7 


18.57 


1. 8143 


1248.6 


430 


21.06 


1.8325 


1253.7 


20.24 


1. 8281 


1253-6 


19.48 


1.8238 


1253.5 


18.78 


1.8197 


1253.4 


440 


21.30 


1.8378 


1258.5 


20.47 


1.8334 


1258.4 


19.71 


1. 8291 


1258.3 


19.00 


1.8250 


1258.1 


450 


21.54 


1.8430 


I263.2 


'2O.7I 


1.8386 


1 263. 1 


19-94 


1.8344 


1263.0 


19.22 


1.8303 


1262.9 


500 


22.75 


1.8684 


I287.O 


21.88 


1.8640 


1286.9 


21.06 


1.8598 


1286.8 


20.31 


1-8557 


1286.7 


55o 


23.96 


1.8926 


I3IO.8 


23.04 


1.8882 


1310.8 


22.18 


1.8840 


1310.7 


21.39 


1.8800 


1310.6 


600 


25-17 


1.9158 


1334.7 


24.20 


1.9114 


1334-7 


23-30 


1.9072 


1334-6 


22.47 


1.9032 


1334.6 


650 


26.37 


1.9380 


1358.8 


25-35 


1.9336 


1358.8 


24.41 


1.9294 


1358.7 


23.54 


1-9254 


1358.7 







29 






30 


31 


32 






[248.4] 






[250.3] 


[252.2] 


[254.0] 


Sat. 


14.20 


1 . 7046 


1165.0 


13.76 


1.7019 


1165.7 


13-34 


1.6992 


1166.3 


12.95 


1.6967 


1166.9 


260 


14.46 


1. 7128 


1170.8 


13-97 


1.7088 


1170.5 


13-50 


1.7049 


1170.3 


13.07 


1.7011 


1170.0 


270 


14.68 


1. 7196 


1175.8 


14.18 


1. 7156 


H75-5 


13.71 


1.7117 


H75-3 


13.28 


1.7079 


H75-0 


280 


14.90 


1.7264 


1180.8 


14.40 


1.7224 


1180.5 


13.92 


1. 7185 


1180.3 


13.48 


1. 7147 


1180.0 


290 


15-13 


1-7330 


1185.7 


14.61 


1.7290 


1185.5 


14.13 


1-7251 


"85.3 


13.68 


1. 7214 


1185.0 


300 


15-35 


1-7395 


1190.6 


14.82 


1-7355 


1190.4 


14-34 


1-7317 


1190.2 


13.88 


1.7280 


1189.9 


310 


15-56 


1-7459 


"95-5 


15.04 


1.7420 


H95-3 


14-54 


1.7381 


H95-I 


14.08 


1-7344 


II94-9 


320 


15-78 


1.7522 


1200.4 


15-25 


1.7483 


1200.2 


14-75 


1.7444 


1200.0 


14.28 


1.7407 


1199.8 


33o 


16.00 


1.7584 


1205.3 


15.46 


1-7545 


1205. 1 


14.95 


1.7506 


1204.9 


14.48 


1.7469 


1204.7 


34o 


16.21 


1.7645 


1210.1 


15.67 


1.7606 


1209.9 


15-15 


1.7568 


1209.7 


14.67 


I-753I 


1209.5 


350 


16.43 


1-7705 


1214.9 


15.87 


1.7666 


1214.8 


15.35 


1.7628 


1214.6 


14.87 


I-759I 


1214.4 


360 


16.64 


1.7764 


1219.7 


16.08 


1.7725 


1219.6 


15-56 


1.7687 


1219.4 


15.06 


1.7650 


1219.2 


37o 


16.86 


1.7823 


1224.6 


16.29 


1.7784 


1224.4 


15-76 


1.7746 


1224.2 


15.26 


1.7709 


1224. 1 


380 


17.07 


1.7880 


1229.4 


16.50 


1. 7841 


1229.2 


15.96 


1.7804 


1229.0 


15-45 


1.7767 


1228.9 


39o 


17.28 


1-7937 


1234-1 


16.70 


1.7898 


1234.0 


16.16 


1. 7861 


1233-8 


15-65 


1.7824 


1233-7 


400 


17-50 


1-7993 


1238.9 


16.91 


1-7954 


1238.8 


16.36 


1. 7917 


1238.6 


15.84 


1. 7881 


1238.5 


410 


17.71 


1.8048 


1243-7 


17. 11 


1. 8010 


1243.6 


16.55 


1.7972 


1243.4 


16.03 


1.7936 


1243-3 


420 


17.92 


1. 8103 


1248.5 


17.32 


1.8064 


1248.4 


16.75 


1.8027 


1248.2 


16.23 


1. 7991 


1248. 1 


430 


18.13 


i-8i57 


1253-3 


17-52 


1.8118 


1253-1 


16.95 


1. 8081 


1253.0 


16.42 


1.8045 


1252.9 


440 


18.34 


1.8210 


1258.0 


17.73 


1. 8172 


1257-9 


17-15 


1.8134 


1257-8 


16.61 


1.8098 


1257.7 


450 


18.55 


1.8263 


1262.8 


17-93 


1.8225 


1262.7 


17-35 


1. 8187 


1262.6 


16.80 


1.8151 


1262.5 


500 


19.60 


1.8518 


1286.6 


18.95 


1.8480 


1286.5 


18.33 


1.8443 


1286.5 


17.76 


1.8407 


1286.4 


55o 


20.65 


1.8760 


1310.5 


19-96 


1.8722 


1310.4 


19-31 


1.8686 


1310.4 


18.71 


1.8650 


1310.3 


600 


21.69 


1-8992 


1334.5 


20.96 


1-8955 


1334-4 


20.29 


1.8918 


1334-4 


19-65 


1.8883 


1334.3 


650 


22.72 


1-9215 


1358.6 


21.97 


I-9I77 


1358.6 


21.27 


1.9141 


1358.5 


20.59 


1.9105 


1358.5 


700 


23.76 


1.9429 


1382.9 


22.97 


I-939I 


1382.9 


22.24 


1-9355 


1382.8 


21.53 


1.9320 


1382.8 



5o 



TABLE 3. SUPERHEATED STEAM 



Pres- 




33 






34 






35 






36 




sure 




[255. 8] 






[257.6] 






[259-3] 






[260.9] 




Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


12.59 


1.6942 


1167.5 


12.24 


1. 6918 


1168.1 


11. 91 


1.6895 


1168.7 


11.60 


1.6873 


1169.2 


260 


12.67 


I.6974 


1169.7 


12.29 


1.6938 


1169.4 


11.92 


1.6903 


1169.1 








270 


12.87 


1.7042 


1174.7 


12.48 


1.7006 


H74-4 


12. 11 


1.6971 


1174.2 


11.77 


1.6937 


H73-9 


280 


13.06 


I.7110 


H79-7 


12.67 


1.7074 


H79-5 


12.30 


1.7039 


1179.2 


n-95 


1.7006 


1178.9 


290 


13.26 


I-7I77 


1184.7 


12.86 


1.7141 


1184.5 


12.48 


I. 7107 


1184.2 


12.13 


1.7073 


1184.0 


300 


13-45 


1-7243 


1189.7 


13-05 


1.7207 


1189.5 


12.67 


1.7173 


1189.2 


12.31 


I. 7140 


1189.0 


310 


13-65 


1.7308 


1194.6 


13.24 


1.7272 


H94-4 


12.85 


1.7238 


1194.2 


12.49 


1.7205 


H93-9 


320 


13.84 


I-737I 


H99-5 


13.42 


1.7336 


H99-3 


13-03 


1.7302 


1199.1 


12.66 


1.7269 


1198.9 


330 


14.03 


1-7434 


1204.4 


13.61 


1-7399 


1204.2 


13.22 


1.7365 


1204.0 


12.84 


I. 7331 


1203.8 


34o 


14.22 


1-7495 


1209.3 


13.80 


1.7460 


1209. 1 


13.40 


1.7426 


1208.9 


13.02 


1-7393 


1208.7 


350 


14.41 


1-7556 


1214.2 


13.98 


1. 7521 


1214.0 


I3.58 


1.7487 


1213.8 


13-19 


1-7454 


1213.6 


360 


14.60 


1-7615 


1219.0 


14.17 


1. 7581 


1218.9 


13.76 


1.7547 


1218.7 


13-37 


I-75I4 


1218.5 


37o 


14.79 


1.7674 


1223.9 


14-35 


I-7639 


1223.7 


13-94 


1.7606 


1223.6 


13-54 


1-7573 


1223.4 


380 


14.98 


1.7732 


1228.7 


14-53 


1.7697 


1228.6 


14.12 


1.7664 


1228.4 


13.72 


1-7631 


1228.3 


39o 


I5-I7 


1.7789 


1233-5 


14.72 


1-7754 


1233.4 


14.29 


1.7722 


1233.2 


13.89 


1.7689 


1233. 1 


400 


I5-36 


I-7845 


1238.3 


14.90 


1.7811 


1238.2 


14.47 


1.7778 


1238. 1 


14.06 


1-7745 


1238.0 


410 


15-54 


1. 7901 


1243.2 


15.08 


1.7867 


1243.0 


14.65 


1.7834 


1242.9 


14.24 


1. 7801 


1242.8 


420 


15-73 


1-7956 


1248.0 


15.26 


1.7922 


1247.8 


14.82 


1.7889 


1247.7 


14.41 


1.7856 


1247.6 


430 


15-92 


1. 8010 


1252.8 


15-45 


1.7976 


1252.6 


15.00 


1-7943 


1252.5 


14.58 


1.7911 


1252.4 


440 


16.10 


1.8064 


1257.6 


15.63 


1.8030 


1257-4 


15-18 


1-7997 


1257.3 


14.75 


I.7965 


1257.2 


450 


16.29 


1.8117 


1262.3 


15.81 


1.8083 


1262.2 


15.35 


1.8050 


1262. 1 


14.92 


1. 8018 


1262.0 


500 


17.22 


1-8373 


1286.3 


16.71 


1.8339 


1286.2 


16.23 


1.8306 


1286.1 


15-77 


1.8274 


1286.0 


55o 


18.14 


1.8616 


1310.2 


17.60 


1.8582 


1310.2 


17.10 


1-8550 


1310.1 


16.62 


1.8518 


1310.0 


600 


19.05 


1.8848 


1334-3 


18.49 


1.8815 


1334-2 


17.96 


1.8783 


I334-I 


17.46 


1.8751 


I334-I 


650 


19.97 


1. 9071 


1358.4 


19.38 


1.9038 


1358.4 


18.82 


1.9006 


1358.3 


18.30 


1.8974 


1358.3 


700 


20.88 


1.9286 


1382.7 


20.26 


1.9252 


1382.7 


19.68 


1. 9221 


1382.7 


19.13 


1. 9189 


1382.6 





37 


38 


39 


40 




[262.6] 


[264.2] 


[265.7] 


[267.2] 


Sat. 


11. 31 


1.6851 


1169.8 


n.03 


1.6830 


1170.3 


10.76 


1.6809 


1170.8 


10.51 


1.6788 


1171.3 


270 


n.44 


1.6903 


1173-6 


11. 13 


1.6871 


H73-3 


10.84 


1.6839 


1173.0 


10.56 


1.6808 


1172.7 


280 


n.62 


1.6972 


1178.7 


n.30 


1.6940 


1178.4 


II.OI 


1.6909 


1178.1 


10.72 


1.6878 


1177.8 


290 


n.79 


1 . 7040 


1183.7 


n.47 


1.7008 


1183.5 


II. 17 


1.6977 


1183.2 


10.89 


1.6946 


1182.9 


300 


n.97 


1. 7107 


1188.7 


n.65 


1-7075 


1188.5 


n-34 


1.7044 


1188.2 


n.05 


1. 7013 


1188.0 


310 


12.14 


1. 7172 


1193-7 


n.82 


1. 7140 


II93-5 


11. 51 


1. 7109 


1193.2 


11. 21 


1.7079 


ii93-o 


320 


12.31 


1.7236 


1198.7 


n.98 


1.7204 


1198.5 


11.67 


I-7I73 


1198.2 


n-37 


1. 7143 


1198.0 


330 


12.49 


1-7299 


1203.6 


12.15 


1.7267 


1203.4 


n.83 


1.7236 


1203.2 


n-53 


1.7207 


1203.0 


34o 


12.66 


1. 7361 


1208.6 


12.32 


I-7330 


1208.4 


12.00 


1.7299 


1208.2 


11.69 


1.7269 


1208.0 


350 


12.83 


1.7422 


1213.5 


12.49 


I-739I 


1213-3 


12.16 


1.7360 


1213.1 


n.85 


1. 733i 


1212.9 


360 


13.00 


1.7482 


1218.3 


12.65 


1. 745i 


1218.2 


12.33 


1. 7421 


1218.0 


12.01 


I-739I 


1217.8 


37o 


13.17 


1. 7541 


1223.2 


12.82 


I-75IO 


1223.0 


12.49 


1.7480 


1222.9 


12.17 


I-7450 


1222.7 


380 


13-34 


1.7600 


1228. 1 


12.99 


1-7569 


1227.9 


12.65 


1-7539 


1227.8 


12.33 


1-7509 


1227.6 


39o 


13-51 


1-7657 


1232.9 


13.15 


1.7626 


1232.8 


12.81 


1.7596 


1232.6 


12.48 


I.7567 


1232.5 


400 


13.68 


1-7714 


1237.8 


*3-3* 


1.7683 


1237.6 


12.97 


1-7653 


1237-5 


12.64 


1.7624 


1237-3 


410 


13.85 


1.7770 


1242.6 


13.48 


1-7739 


1242.5 


13-13 


1.7709 


1242.3 


12.80 


1.7680 


1242.2 


420 


14.01 


1.7825 


1247.4 


13.64 


1-7794 


1247-3 


13.29 


1.7.764 


1247.2 


12.96 


1-7735 


1247.0 


430 


14.18 


1-7879 


1252.3 


13-81 


1.7849 


1252. 1 


13-45 


1. 7819 


1252.0 


13.12 


1.7790 


1251.9 


440 


14-35 


1.7933 


1257-1 


13-97 


1.7903 


1256.9 


13.61 


1.7873 


1256.8 


13.27 


1.7844 


1256.7 


450 


14.52 


1.7986 


1261.9 


14-13 


1-7956 


1261.8 


13.76 


1.7926 


1261.7 


13.42 


1-7897 


1261.5 


500 


15-34 


1.8243 


1285.9 


14-94 


1. 8213 


1285.8 


14.55 


1. 8184 


1285.7 


14.19 


i-8i55 


1285.6 


55o 


16.17 


1.8487 


1309-9 


15-74 


1-8457 


1309-9 


15-33 


1.8428 


1309.8 


14.95 


1.8399 


1309.7 


600 


16.99 


1.8720 


1334.0 


16.54 


1.8690 


I334-0 


16. 11 


1.8661 


1333-9 


I5-7I 


1.8633 


1333-8 


650 


17.80 


1.8944 


1358.2 


17-34 


1.8914 


1358.2 


16.89 


1.8885 


I358.I 


16.46 


1.8856 


I358.I 


700 


18.62 


1.9158 


1382.6 


18.13 


1.9129 


1382.5 


17.66 


1. 9100 


1382.5 


17.22 


1. 9071 


1382.4 


75o 


19.43 


1-9365 


1407. 1 


18.92 


1.9336 


1307. 1 


18.43 


1.9307 


1307.0 


17.97 


1.9279 


1307.0 



TABLE 3. SUPERHEATED STEAM 



51 



Pres- 


41 


42 


43 


44 




sure 


[268.7] 


[270.2] 


[271.6] 


[273.0] 




Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


10.27 


1.6768 


1171.8 


10.04 


1.6749 


1172.2 


9.82 


1.6730 


1172.7 


9.61 


1. 6712 


H73-2 


280 


10.45 


1.6848 


1177.6 


10.20 


1.6818 


H77-3 


9-95 


1.6789 


1177.0 


9.72 


1. 6761 


1176.8 


290 


10.61 


1. 6916 


1182.7 


10.35 


1.6887 


1182.4 


10. 11 


1.6858 


1182.2 


9.87 


1.6830 


1181.9 


300 


10.77 


1.6983 


1187.8 


10.51 


1.6954 


1187.5 


10.26 


1.6926 


1187-3 


10.02 


1.6898 


1187.O 


310 


10.93 


1.7049 


1192.8 


10.67 


1.7020 


1192.6 


10.41 


1.6992 


1192.3 


10.17 


1.6964 


1192.1 


320 


11.09 


1.7114 


1197.8 


10.82 


1.7085 


1197.6 


10.56 


I.7057 


H97-4 


10.32 


1.7029 


1197.I 


330 


11.25 


1. 7178 


1202.8 


10.97 


1. 7149 


1202.6 


10.71 


1.7121 


1202.4 


10.46 


1.7093 


1202.2 


34o 


11.40 


1.7240 


1207.8 


II. 13 


1. 7212 


1207.6 


10.86 


1. 7184 


1207.4 


10.61 


I-7I56 


1207.2 


350 


11.56 


1. 7301 


1212.7 


11.28 


1.7273 


1212.5 


1 1. 01 


1.7245 


1212.3 


10.76 


1. 7218 


1212.1 


360 


II. 71 


1.7362 


1217.6 


11.43 


1-7334 


1217.4 


11. 16 


1.7306 


1217.3 


10.90 


1.7279 


1217.1 


37o 


11.87 


1. 7421 


1222.5 


11.58 


1-7393 


1222.4 


11.31 


1.7366 


1222.2 


11.05 


1-7339 


1222.0 


380 


12.02 


1.7480 


1227.4 


n-73 


1-7452 


1227.3 


n-45 


1.7425 


1227. 1 


II. 19 


1-7398 


1226.9 


39o 


12.18 


1-7538 


1232.3 


11.88 


1. 7510 


1232.2 


11.60 


1.7483 


1232.0 


n-33 


1.7456 


1231.9 


400 


12.33 


1-7595 


1237.2 


12.03 


1.7567 


I237-I 


"•75 


I.7540 


1236.9 


11.48 


I-75I3 


1236.8 


410 


12.48 


1. 7651 


1242. 1 


12.18 


1.7623 


1241.9 


11.89 


1-7596 


1241.8 


11.62 


I-7569 


1241.6 


420 


12.63 


1.7707 


1246.9 


12.33 


1.7679 


1246.8 


12.04 


1.7652 


1246.6 


11.76 


1.7625 


1246.5 


43o 


12.78 


1.7762 


1251-7 


12.48 


1-7734 


1251.6 


12.18 


1.7707 


1251.5 


11.90 


1.7680 


1251.4 


440 


12.94 


1. 7816 


1256.6 


12.62 


1.7788 


1256.5 


12.33 


1. 7761 


1256.3 


12.05 


1-7734 


1256.2 


450 


13-09 


1.7869 


1261.4 


12.77 


1. 7841 


1261.3 


12.47 


1. 7814 


1261.2 


12.19 


1.7788 


1261.1 


500 


13.84 


1. 8127 


1285.5 


i3-5o 


1. 8100 


1285.4 


13-19 


1.8073 


1285.3 


12.89 


1.8047 


1285.2 


55o 


14.58 


1-8371 


1309.6 


14-23 


1.8344 


I309.5 


13.90 


1.8318 


1309-4 


13-58 


1.8292 


1309.4 


600 


15-32 


1.8605 


1333-8 


14.96 


1.8578 


1333.7 


14.61 


1.8552 


1333.6 


14.27 


1.8526 


1333-6 


650 


16.06 


1.8829 


1358.0 


15-68 


1.8802 


I358.0 


15-31 


1.8776 


1357-9 


14.96 


1.8750 


1357-9 


700 


16.80 


1.9044 


1382.4 


16.39 


1. 901 7 


1382.4 


16.01 


1. 8991 


1382.3 


I5-65 


1.8965 


1382.3 


7So 


17-53 


1-9251 


1407.0 


17. 11 


1.9224 


1406.9 


16.71 


1. 9198 


1406.9 


16.33 


I.9I73 


1406.9 


800 


18.26 


1-9452 


I43I-7 


17.82 


1.9425 


I43L7 


17.41 


1-9399 


I43L7 


17.01 


1-9373 


I43I-7 



45 

[274.4] 



46 

[275.8] 



47 

[277.1] 



48 

[278.4] 



9.41 

9.49 
9-64 

9-79 

9-94 

10.08 

10.23 

10.37 

10.51 
10.66 
10.80 
10.94 
11.08 

11.22 
11.36 
11.50 
11.64 
11.77 

11. 91 
12.60 
13.28 

13-95 
14.63 

15.30 
15-97 
16.63 



1.6694 

1-6733 
1.6802 

1.6870 
1.6937 
1.7002 
1.7066 
1. 7129 

1-7191 
1.7252 
1. 7312 

1. 737i 
1.7429 

1.7487 
1-7543 
1-7599 
I-7654 
1.7708 

1.7762 
1. 8021 
1.8266 
1.8500 
1.8725 

1.8940 
1.9148 
1.9348 



1173.6 

1176.5 
1181.7 

1186.8 
1191.9 
1196.9 
1202.0 
1207.0 

1211.9 
1216.9 
1221.8 
1226.8 
1231:7 

1236.6 
1241.5 
1246.4 
1251.2 
1256.1 

1261.0 
1285. 1 
1309-3 
1333-5 
1357-8 

1382.2 
1406.8 
1431-6 



9.22 

9.28 
9-43 

9-57 

9.71 

9.86 

10.00 

10.14 

10.28 
10.42 
10.56 
10.70 
10.83 

10.97 
11. 11 
11.24 
n.38 
11.52 

11.65 

12.32 
12.99 
13-65 
14.31 

14.97 
15.62 
16.27 



1.6676 

1.6706 
1.6775 

1.6843 
1. 6910 
1.6976 
1.7040 
1. 7103 

1. 7165 
1.7226 
1.7286 

1-7345 
1.7404 

1. 7471 
1.7518 
1.7574 
1.7629 
1.7683 

1-7737 
1.7996 
1. 8241 
1.8476 
1.8700 

1.8915 
1. 9123 

1.9324 



1 1 74.0 

1176.2 
1181.4 

1186.5 
1191.6 
1196.7 
1201.8 
1206.8 

1211.8 
1216.7 
1221.7 
1226.6 
1231.5 

1236.5 
1241.4 
1246.2 
1251.1 
1256.0 

1260.8 
1285.0 
1309.2 
1333-5 
1357-8 

1382.2 
1406.8 
1431-6 



9.04 

9.08 
9.22 

9-36 
9-50 
9.64 
9.78 
9.92 

10.06 
10.19 

10.33 
10.46 
10.60 

10.73 
10.87 
11.00 
11. 13 
11.27 

11.40 
12.06 
12.71 
13-36 
14.00 

14.65 
15.29 
15-93 



1.6659 

1.6679 
1.6749 

1. 6817 
1.6884 
1.6949 
1. 7014 
1.7077 

1. 7139 
1. 7201 
1. 7261 
1.7320 
1-7379 

1.7436 
1-7493 
1-7549 
1.7604 
1.7658 

1. 7712 
1. 7971 
1.8217 
1.8452 
1.8676 

1.8891 
1.9099 
1.9300 



1174.4 

H75-9 
1181.1 

1186.3 
1191.4 

1196.5 
1201.5 
1206.6 

1211.6 

1216.5 
1221.5 
1226.4 
1231.4 

1236.3 
1241.2 
1246. 1 
1251.0 
1255.8 

1260.7 
1285.0 
1309.2 
1333-4 
1357-7 

1382.2 
1406.8 
I43I-6 



8.86 

8.90 
9-03 

9.16 
9-30 
9-43 
9-57 
9-7i 

9.84 

9.98 

10. 11 

10.24 

10.37 

10.51 
10.64 
10.77 
10.90 
11.03 

11. 16 
11.80 
12.44 
13.08 
13.71 

14.34 
14.97 

15-59 



1.6642 

1.6653 
1.6723 

1-6791 
1.6858 
1.6924 
1.6989 
1.7052 

1.7114 
1. 7176 
1.7236 
I.7295 
1-7354 

1.7411 

1.7468 
1.7524 
1-7579 
1.7634 

1.7688 
1-7947 
1.8193 
1.8428 
1.8652 

1.8868 
1.9076 
1.9277 



1174.8 

"75-7 
1180.9 

1186.0 
1191.1 
1196.2 
1 201. 3 
1206.4 

1211.4 
1216.4 
1221.3 
1226.3 
1231.2 

1236.2 
1 241. 1 
1246.0 
1250.8 
1255.7 

1260.6 
1284.9 
1309-1 
^333-3 
1357-6 

1382. 1 
1406.7 
I43I-5 



5 2 






TABLE 


3. SUPERHEATED STEAM 








Pres- 




49 




50 






51 




52 


sure 




[279.7] 




[281.0] 






[282.3] 




[283.5] 


Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


8.69 


1.6625 


1175.2 


8.53 


1.6609 


II75-6 


8-37 


1.6593 


1176.0 


8.22 


1.6577 


1 1 76.4 


290 


8.83 


1.6697 


1180.6 


8.65 


1.6672 


1180.3 


8-47 


1.6647 


1180.1 


8.31 


1.6623 


H79-8 


300 


8.97 


1.6766 


1185.8 


8.78 


1.6741 


H85.5 


8.60 


1. 6716 


1185.3 


8-43 


1.6692 


1185.0 


310 


9.10 


1.6833 


1190.9 


8.91 


1.6808 


1190.7 


8.73 


1.6784 


1190.4 


8.56 


1.6760 


1190.2 


320 


9.24 


1.6899 


1196.0 


9-05 


1.6874 


H95-8 


8.86 


1.6850 


II95-6 


8.69 


1.6826 


H95-4 


330 


9-37 


1.6964 


1 201. 1 


9.18 


1-6939 


1200.9 


8-99 


1. 6915 


1200.7 


8.82 


1. 6891 


1200.5 


34o 


9-5o 


1.7027 


1206.2 


9-3i 


1.7003 


1206.0 


9.12 


1.6979 


1205.8 


8-94 


1.6956 


1205.6 


350 


9.64 


1.7090 


1211.2 


9-44 


1.7066 


1211.0 


9-25 


1.7042 


1210.8 


9.07 


1. 7018 


1210.6 


360 


9-77 


1.7151 


1216.2 


9-57 


1. 7127 


1216.0 


9-38 


I. 7103 


1215.8 


9.19 


1.7080 


1215.6 » 


37o 


9.90 


I. 7212 


I22I.I 


9.70 


1. 7188 


1221.0 


9-5o 


I. 7164 


1220.8 


9-32 


I.7I4I 


1220.6 


380 


10.03 


I. 7271 


1226. 1 


9.82 


1.7247 


1225.9 


9-63 


1.7224 


1225.8 


9-44 


1. 7201 


1225.6 


39o 


10.16 


1.7330 


I23I.I 


9-95 


1.7306 


1230.9 


9-75 


1.7283 


1230.7 


9.56 


1.7260 


1230.6 


400 


10.29 


1.7387 


I236.O 


10.08 


1.7364 


1235.9 


9-88 


1-7340 


1235-7 


9-68 


I.73I7 


1235.6 


410 


10.42 


1.7444 


I24O.9 


10.20 


1. 7421 


1240.8 


10.00 


1-7397 


1240.6 


9.81 


1-7374 


1240.5 


420 


10.55 


1.7500 


1245.8 


10.33 


1-7477 


1245-7 


10.13 


1-7454 


1245.6 


9-93 


1 -743i 


1245.4 


430 


10.67 


1.7555 


I250.7 


10.46 


1.7532 


1250.6 


10.25 


1.7509 


1250.5 


10.05 


1.7486 


1250.3 


440 


10.80 


I. 7610 


1255-6 


10.58 


1.7587 


1255-5 


10.37 


1.7564 


1255-3 


10.17 


1. 7541 


1255.2 


450 


10.93 


1.7664 


1260.5 


10.71 


1. 7641 


1260.4 


10.50 


1. 7618 


1260.2 


10.29 


1-7595 


1260. 1 


460 


11.06 


1.7717 


1265.3 


10.83 


1.7694 


1265.2 


10.62 


1. 7671 


1265. 1 


10.41 


1.7649 


1265.0 


470 


11. 18 


1.7770 


1270.2 


10.96 


1-7747 


1270. 1 


10.74 


1.7724 


1270.0 


10.53 


1.7702 


1269.9 


480 


11.31 


1.7822 


1275.0 


11.08 


1-7799 


1274.9 


10.86 


1.7776 


1274-9 


10.65 


1-7754 


1274.8 


49o 


11.44 


1.7873 


1279-9 


11.20 


1.7850 


1279.8 


10.98 


1.7827 


1279.7 


10.77 


1.7805 


1279.6 


500 


11.56 


1.7924 


1284.8 


n-33 


1.7901 


1284.7 


11. 10 


1.7878 


1284.6 


10.89 


1.7856 


1284.5 


55o 


12.19 


I. 8170 


1309.0 


n-94 


1. 8147 


1308.9 


11. 71 


1.8125 


1308.9 


11.48 


1. 8103 


1308.8 


600 


12.81 


1.8405 


^333-3 


12.55 


1.8382 


1333-2 


12.31 


1.8360 


1333-2 


12.07 


1.8338 


1333. 1 


650 


13-43 


1.8629 


1357-6 


13.16 


1.8607 


1357.5 


12.90 


1.8585 


1357.5 


12.65 


1.8563 


1357-4 







53 




54 


55 


56 






[284.7] 




[285.9] 


[287.1] 


[288.2] 


Sat. 


8.07 


1.6562 


1176.7 


7-93 


1-6547 


1177-1 


7.80 


1.6532 


H77-5 


7.67 


1. 6517 


1177.8 


290 


8.14 


1-6599 


H79-5 


7-99 


1.6576 


H79-3 


7.84 


1-6553 


1179.0 


7.69 


1.6530 


1178.7 


300 


8.27 


1.6668 


1184.8 


8. 11 


1.6645 


1184.5 


7.96 


1.6622 


1184.3 


7.81 


1.6600 


1184.0 


310 


8.40 


1.6736 


1190.0 


8.23 


1-6713 


1189.7 


8.08 


1.6690 


1189.5 


7-93 


1.6668 


1189.2 


320 


8.52 


1.6803 


1195.1 


8.36 


1.6780 


H94-9 


8.20 


1-6757 


H94-7 


8.05 


1-6735 


H94-4 


33o 


8.64 


1.6868 


1200.3 


8.48 


1.6846 


1200.0 


8.32 


1.6823 


1199.8 


8.17 


1. 6801 


1199.6 


34o 


8.77 


1-6933 


1205.4 


8.60 


1. 6910 


1205. 1 


8.44 


1.6888 


1204.9 


8.29 


1.6866 


1204.7 


350 


8.89 


1-6995 


1210.4 


8.72 


1.6973 


1210.2 


8.56 


1. 6951 


1210.0 


8.40- 


1.6929 


1209.8 


360 


9.02 


1-7057 


1215-4 


8.84 


1.7035 


1215.2 


8.68 


1. 7013 


1215-1 


8.52 


1. 6991 


1214.9 


37o 


9-i4 


1.7118 


1220.4 


8.96 


1.7096 


1220.3 


8.80 


1.7074 


1220. 1 


8.64 


1-7053 


1219.9 


380 


9.26 


1-7178 


1225.4 


9.08 


1. 7156 


1225.3 


8.92 


1. 7134 


1225. 1 


8.75 


1.7113 


1224.9 


39° 


9-38 


1.7237 


1230.4 


9.20 


1. 7215 


1230.3 


9-03 


I-7I93 


1230:1 


8.87 


1. 7172 


1229.9 


400 


9.50 


1-7295 


1235-4 


9-32 


1.7273 


1235-3 


9-15 


1. 7251 


1235-1 


8.98 


1.7230 


1234.9 


410 


9.62 


1-7352 


1240.4 


9-44 


i.733o 


1240.2 


9.26 


1.7308 


1 240. 1 


9.09 


1.7287 


1239.9 


420 


9-74 


1.7409 


1245-3 


9-55 


1.7387 


1245-1 


9.38 


1.7365 


1245.0 


9.21 


1-7344 


1244.9 


430 


9.86 


1.7464 


1250.2 


9-67 


1.7442 


1250.1 


9-49 


1. 7421 


1249-9 


9-32 


1 . 7400 


1249.8 


440 


9.98 


1-7519 


1255-1 


9-79 


1-7497 


1255-0 


9.61 


1.7476 


1254.8 


9-43 


1-7455 


1254.7 


450 


10.09 


1-7573 


1260.0 


9-9o 


1. 755i 


1259-9 


9-72 


I-7530 


1259.8 


9-55 


1.7509 


1259.6 


460 


10.21 


1.7627 


1264.9 


10.02 


1.7605 


1264.8 


9.84 


1.7584 


1264.7 


9-66 


I-7563 


1264.5 


47o 


10.33 


1.7680 


1269.8 


10.14 


1.7658 


1269.7 


9-95 


1.7637 


1269.6 


9-77 


1. 7616 


1269.4 


480 


10.45 


1.7732 


1274.7 


10.25 


1. 7710 


1274.6 


10.06 


1.7689 


1274.4 


9.88 


1.7668 


1274-3 


49o 


10.56 


1.7783 


1279-5 


10.37 


1.7762 


1279.4 


10.18 


1. 7741 


1279-3 


9.99 


1.7720 


1279.2 


500 


10.68 


1.7834 


1284.4 


10.48 


1. 7813 


1284.3 


10.29 


1-779-2 


1284.2 


10.10 


1. 7771 


1284. 1 


55o 


11.26 


1. 8081 


1308.7 


11.05 


1.8060 


1308.6 


10.85 


1.8039 


1308.5 


10.65 


1. 8018 


1308.5 


600 


12.84 


1.8316 


I333-0 


11.62 


1.8295 


1332.9 


11. 41 


1.8274 


1332.9 


11.20 


1.8254 


1332.8 


650 


13-41 


1.8541 


1357-4 


12.18 


1.8520 


1357.3 


11.96 


1.8500 


1357.3 


n-75 


1.8479 


1357.2 











TABLE 3. SUPERHEATED STEAM 






53 


Pres- 




57 


58 






59 




60 


sure 




[289.4] 


[290.5] 






[291.6] 




[292.7] 


Temp 
"P. 


V 


s 


1 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


7-54 


1.6503 


1178.1 


7.42 


1.6489 


1178.5 


7-30 


1.6475 


1178.8 


7.18 


I.6462 


1179.1 


300 


7.67 


1.6578 


1183.8 


7-53 


1-6556 


1183.5 


7.40 


1.6534 


1183.2 


7-27 


1-6513 


1183.0 


310 


7-79 


1.6646 


1189.0 


7.65 


1.6624 


1188.8 


7-5i 


1.6603 


1188.5 


7.38 


1.6582 


1188.3 


320 


7.90 


1.6713 


1194.2 


7.76 


1.6692 


1194.0 


7-63 


I. 6671 


1193.8 


7-49 


1.6650 


"93-5 


330 


8.02 


1.6779 


1199.4 


7.88 


1.6758 


1199.2 


7-74 


1.6737 


1199.0 


7.61 


1. 6716 


1198.7 


340 


8.14 


1.6844 


1 204.5 


7-99 


1.6823 


1204.3 


7.85 


1.6802 


1 204. 1 


7.72 


1. 6781 


1203.9 


350 


8.25 


1.6907 


1209.6 


8.10 


1.6886 


1209.4 


7.96 


1.6865 


1209.2 


7-8 3 


1.6845 


1209.0 


360 


8-37 


1.6970 


1214.7 


8.22 


1.6949 


1214.5 


8.08 


1.6928 


1214.3 


7-94 


1.6908 


1214.1 


37o 


8.48 


I. 7031 


1219,7 


8-33 


1. 7010 


1219.6 


8.19 


1.6990 


1219.4 


8.05 


1.6970 


1219.2 


380 


8-59 


I. 7091 


1224.8 


8.44 


1.7070 


1224.6 


8.30 


1.7050 


1224.4 


8.16 


1.7030 


1224.3 


39° 


8.71 


1.7151 


1229.8 


8.56 


1-7130 


1229.6 


8.41 


1.7110 


1229.5 


8.26 


1.7090 


1229.3 


400 


8.82 


1.7209 


1234.8 


8.67 


1. 7188 


1234.6 


8.52 


1. 7168 


1234-5 


8-37 


1. 7148 


1234.3 


410 


8-93 


1.7266 


1239.8 


8.78 


1.7246 


1239.6 


8.62 


1.7226 


1239-5 


8.48 


1.7206 


1239-3 


420 


9.04 


1.7323 


1244.7 


8.88 


I-7303 


1244.6 


8-73 


1.7283 


1244.4 


8.58 


1.7263 


1244.3 


43° 


9-i5 


1-7379 


1249.6 


8-99 


1-7359 


1249.5 


8.84 


1-7339 


1249.4 


8.69 


I.73I9 


1249.2 


440 


9.27 


1-7434 


1254.6 


9.10 


1. 7414 


1254.5 


8-95 


1-7394 


1254.3 


8.80 


1-7374 


1254.2 


450 


9-38 


1.7488 


1259-5 


9.21 


1.7468 


1259.4 


9-o5 


1.7448 


1259-3 


8.90 


1.7429 


1259. 1 


460 


9.49 


1-7542 


1264.4 


9-32 


1.7522 


1264.3 


9.16 


1.7502 


1264.2 


9.01 


1.7483 


1264. 1 


470 


9.60 


1-7595 


1269.3 


9-43 


1-7575 


1269.2 


9.27 


1-7555 


1269. 1 


9. 11 


1.7536 


1269.0 


480 


9.71 


1.7648 


1274.2 


9-54 


1.7628 


1274.1 


9-37 


1.7608 


1274.0 


9.21 


1.7588 


1273-9 


490 


9.81 


1.7700 


1279. 1 


9.64 


1.7680 


1279.0 


9.48 


1.7660 


1278.9 


9-32 


1.7640 


1278.8 


500 


9-92 


I-775I 


1284.0 


9-75 


I-773I 


1283.9 


9-58 


1.77" 


1283.8 


9.42 


1.7692 


1283.7 


55o 


10.46 


1.7998 


1308.4 


10.28 


1.7978 


1308.3 


10. 11 


1-7959 


1308.2 


9-94 


1.7940 


1308. 1 


600 


11.00 


1.8234 


1332.7 


10.81 


1. 8214 


1332.7 


10.63 


1. 8195 


1332.6 


10.45 


1.8176 


1332.5 


650 


n-54 


1.8459 


1357-2 


n-34 


1.8440 


I357-I 


11. 15 


1. 8421 


I357-I 


10.96 


1.8402 


I357-0 


700 


12.07 


1.8675 


1381.7 


11.86 


1.8656 


1381.7 


11.66 


1.8637 


1381.6 


11.47 


1. 8618 


1381.6 





61 


62 


63 


64 




[293.8] 


[294.9] 


[295.9] 


[296.9] 


Sat. 


7.07 


1.6448 


H79-4 


6.97 


1-6435 


1179.7 


6.86 


1.6422 


1180.0 


6.76 


1.6409 


1180.3 


300 


7-15 


1.6492 


1182.7 


7.02 


1. 6471 


1182.5 


6.91 


1. 6451 


1182.2 


6.80 


1. 6431 


1181.9 


310 


7.26 


1. 6561 


1188.0 


7-13 


1. 6541 


1187.8 


7.02 


1. 6521 


1187.5 


6.90 


1. 6501 


1187.3 


320 


7.37 


1.6629 


"93-3 


7.24 


1.6609 


1193.1 


7.12 


1.6589 


1192.8 


7.01 


1.6569 


1192.6 


33o 


7.48 


1.6696 


1198.5 


7-35 


1.6676 


1198.3 


7-23 


1.6656 


1198.1 


7. 11 


1.6636 


1197.9 


34o 


7-59 


1. 6761 


1203.7 


7.46 


1. 6741 


1203.5 


7-34 


1. 6721 


1203.3 


7.22 


1.6702 


1203. 1 


350 


7.70 


1.6825 


1208.8 


7-57 


1.6805 


1208.6 


7-45 


1.6785 


1208.4 


7-32 


1.6766 


1208.2 


360 


7.80 


1.6888 


1213-9 


7.67 


1.6868 


1213.7 


7-55 


1.6848 


1213.6 


7-43 


1.6829 


1213-4 


37o 


7.91 


1.6950 


1219.0 


7.78 


1.6930 


1218.8 


7.65 


1. 6910 


1218.7 


7-53 


1. 6891 


1 218.5 


380 


8.02 


1. 7010 


1224. 1 


7-89 


1.6990 


1223.9 


7.76 


1.6971 


1223.8 


7-63 


1.6952 


1223.6 


39o 


8.12 


1.7070 


1229. 1 


7-99 


1.7050 


1229.0 


7.86 


1-7031 


1228.8 


7-73 


1. 7012 


1228.6 


400 


8.23 


1. 7128 


1234.2 


8.09 


1. 7109 


1234.0 


7.96 


1.7090 


1233-9 


7.84 


1. 7071 


1233.7 


410 


8-34 


1. 7186 


1239.2 


8.20 


1. 7167 


1239.0 


8.06 


1. 7148 


1238.9 


7-94 


1. 7129 


1238.7 


420 


8.44 


1-7243 


1244.2 


8.30 


1.7224 


1244.0 


8.17 


1.7205 


1243.9 


8.04 


1-7187 


1243-7 


430 


8-54 


1.7299 


1249-1 


8.40 


1.7280 


1249.0 


8.27 


1. 7261 


1248.8 


8.14 


«-7243 


1248.7 


440 


8.65 


1-7355 


1254.1 


8.51 


I-7336 


1253-9 


8-37 


1. 7317 


1253-8 


8.24 


1.7298 


1253-7 


460 


8-75 


1.7409 


1259.0 


8.61 


1.7390 


1258.9 


8.47 


1.7372 


1258.8 


8.34 


1-7353 


1258.6 


460 


8.86 


1-7463 


1264.0 


8.71 


1.7444 


1263.8 


8.57 


1.7426 


1263.7 


8.44 


1.7407 


1263.6 


470 


8.96 


i.75i6 


1268.9 


8.81 


1-7497 


1268.8 


8.67 


1-7479 


1268.7 


8-53 


1. 7461 


1268.5 


480 


9.06 


1.7569 


1273.8 


8.91 


I-7550 


1273.7 


8.77 


1-7532 


1273.6 


8.63 


I-75I4 


1273-5 


490 


9.16 


1. 7621 


1278.7 


9.01 


1.7602 


1278.6 


8.87 


1.7584 


1278.5 


8-73 


1.7566 


1278.4 


600 


9.27 


1.7672 


1283.6 


9. 11 


1.7654 


1283.5 


8-97 


1.7635 


1283.4 


8.83 


1. 7617 


1283.3 


55o 


9-77 


1. 7921 


1308. 1 


9.61 


1.7902 


1308.0 


9.46 


1.7884 


1307.9 


9-3i 


1.7866 


1307.8 


600 


10.28 


1.8157 


1332.5 


10. 11 


1-8139 


1332.4 


9-95 


1.8121 


1332.4 


9-79 


1. 8103 


1332.3 


650 


10.78 


1.8383 


I357-0 


10.60 


1.8365 


1356.9 


10.43 


1-8347 


1356.9 


10.27 


1.8329 


1356.8 


700 


11.28 


1-8599 


1381.5 


11.09 


1.8581 


1381.5 


10.92 


1.8563 


1381.4 


io.75 


1.8546 


1381.4 



54 



TABLE 3. SUPERHEATED STEAM 



Pres- 




65 




66 


67 






68 




sure 




[298.0] 




[299.0] 


[300.0] 






[301.0] 




Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


6.66 


1-6397 


1180.6 


6-57 


1.6384 


1180.9 


6.48 


1.6372 


1181.2 


6-39 


1.6360 


1181.5 


310 


6.79 


I. 6481 


1187.1 


6.69 


1. 6461 


1186.8 


6.58 


1.6442 


1186.6 


6.48 


1.6423 


1186.3 


320 


6.90 


I 


6550 


1192.4 


6-79 


1.6530 


1192.1 


6 


68 


1.6511 


II9I-9 


6.58 


1.6492 


1191.7 


330 


7.00 


I 


6617 


1197.6 


6.89 


1.6598 


II97-4 


6 


78 


1-6579 


1197.2 


6.68 


1.6560 


1197.0 


340 


7. 11 


I 


6682 


1202.8 


6.99 


1.6663 


1202.6 


6 


88 


1.6645 


1202.4 


6.78 


1.6626 


1202.2 


350 


7.21 


I 


6747 


1208.0 


7.10 


1.6728 


1207.8 


6 


98 


1. 6710 


1207.6 


6.88 


I. 6691 


1207.4 


360 


7-3i 


I 


6810 


1213.2 


7.20 


1. 6791 


1213.0 


7 


08 


1.6773 


1212.8 


6.98 


1.6755 


1212.6 


37o 


7.41 


I 


6872 


1218.3 


7-30 


1.6854 


1218.1 


7 


18 


1.6835 


1217.9 


7.07 


1.6817 


1217.8 


380 


7-5i 


I 


6933 


1223.4 


7.40 


I. 6915 


1223.2 


7 


28 


1.6897 


1223.0 


7.17 


1.6879 


1222.9 


39o 


7.61 


I 


6993 


1228.5 


7-49 


1-6975 


1228.3 


7 


38 


1-6957 


1228. 1 


7.27 


1.6939 


1228.0 


400 


7.71 


I 


7052 


1233-5 


7-59 


1-7034 


1233.4 


7 


48 


1. 7016 


1233.2 


7-36 


1.6998 


1233- 1 


410 


7.81 


I 


7111 


1238.6 


7.69 


1-7093 


1238.4 


7 


57 


I-7075 


1238.3 


7.46 


1.7057 


1238. 1 


420 


7.9i 


I 


7168 


1243.6 


7-79 


1. 7150 


1243-4 


7 


67 


1. 7132 


1243-3 


7-56 


1.7114 


1243.2 


430 


8.01 


I 


7225 


1248.6 


7.89 


1.7207 


1248.4 


7 


77 


1. 7189 


1248.3 


7.65 


1.7171 


1248.2 


440 


8. 11 


I 


7280 


1253-6 


7.98 


1.7262 


1253-4 


7 


86 


1.7244 


1253-3 


7-74 


1.7227 


1253.2 


450 


8.21 


I 


7335 


1258.5 


8.08 


1-7317 


1258.4 


7 


96 


1-7299 


1258.3 


7.84 


1.7282 


1258. 1 


460 


8.30 


I 


7389 


1263.5 


8.18 


I-737I 


1263.4 


8 


05 


1-7354 


1263.2 


7-93 


1.7336 


1263. 1 


470 


8.40 


I 


7443 


1268.4 


8.27 


1-7425 


1268.3 


8 


14 


1.7407 


1268.2 


8.02 


1.7390 


1268.1 


480 


8.50 


I 


7496 


1273-4 


8-37 


1.7478 


1273-3 


8 


24 


1.7460 


1273-1 


8.12 


1-7443 


1273.0 


490 


8-59 


I 


7548 


1278.3 


8.46 


1-7530 


1278.2 


8 


33 


1. 7512 


1278. 1 


8.21 


1-7495 


1278.0 


500 


8.69 


I 


7599 


1283.2 


8.56 


1. 7581 


1283. 1 


8 


43 


1.7564 


1283.0 


8.30 


1-7547 


1282.9 


55o 


9-i7 


I 


7848 


1307.7 


9-03 


1. 7831 


1307.7 


8 


89 


1. 7814 


1307.6 


8.76 


1.7797 


I307.5 


600 


9.64 


I 


8085 


1332.2 


9-49 


1.8068 


1332.2 


9 


35 


1. 8051 


1332. 1 


9.21 


1.8034 


1332.0 


650 


10. 11 


I 


8311 


1356.7 


9-96 


1.8294 


1356.7 


9 


81 


1.8277 


1356.6 


9-66 


1.8260 


1356.6 


700 


10.58 


I 


8528 


1381.3 


10.42 


1.8S" 


1381.3 


10 


26 


1.8494 


1381.2 


10. 11 


1.8478 


1381.2 


750 


11.05 


1-8737 


1406. 1 


10.88 


1.8720 


1406. 1 


10.72 


1.8703 


1406.0 


10.56 


1.8687 


1406.0 







69 




70 


71 


72 






[302.0] 




[302.9] 


[303.9] 


[304.8] 


Sat. 


6.30 


1.6348 


1181.7 


6.22 


1.6336 


1182.0 


6.13 


1.6324 


1182.3 


6.05 


1-6313 


1182.5 


310 


6.38 


1.6405 


1186.1 


6.29 


1.6386 


1185.8 


6.19 


1.6368 


1185.6 


6.10 


1.6350 


1185.3 


320 


6.48 


1.6474 


1191-4 


6.38 


1.6456 


1191.2 


6.29 


1.6438 


1191.0 


6.20 


1.6420 


1190.7 


330 


6.58 


1.6542 


1196.7 


6.48 


1.6524 


1196.5 


6.39 


1.6506 


1196.3 


6.30 


1.6488 


1196.1 


34o 


6.68 


1.6608 


1202.0 


6.58 


1.6590 


1201.8 


6.48 


1.6572 


1201.6 


6.39 


1.6554 


1201.4 


350 


6.78 


1.6673 


1207.2 


6.68 


1.6655 


1207.0 


6.58 


1.6638 


1206.8 


6.48 


1.6620 


1206.6 


360 


6.87 


1.6737 


1212.4 


6-77 


1.6719 


1212.2 


6.67 


1.6702 


1212.0 


6.58 


1.6684 


1211.8 


37o 


6.97 


1-6799 


1217.6 


6.87 


1. 6781 


1217.4 


6.77 


1.6764 


1217.2 


6.67 


1.6747 


1217.0 


380 


7.07 


1. 6861 


1222.7 


6.96 


1.6843 


1222.6 


6.86 


1.6826 


1222.4 


6.76 


1.6809 


1222.2 


39o 


7.17 


1. 6921 


1227.8 


7.06 


1.6904 


1227.7 


6.96 


1.6887 


1227.5 


6.86 


1.6870 


1227.3 


400 


7.26 


1. 6981 


1232.9 


7.15 


1.6964 


1232.8 


7.05 


1.6946 


1232.6 


6.95 


1.6929 


1232.4 


410 


7-35 


1.7040 


1238.0 


7.24 


1.7023 


1237.8 


7.14 


1.7005 


1237.7 


7.04 


1.6988 


1237-5 


420 


7-44 


1.7097 


1243.0 


7-33 


1.7080 


1242.9 


7-23 


1.7063 


1242.7 


7-13 


1.7046 


1242.6 


430 


7-54 


1-7154 


1248.0 


7-43 


1. 7i37 


1247.9 


7-32 


1. 7120 


1247.7 


7.22 


1. 7103 


1247.6 


44o 


7-63 


1. 7210 


1253-0 


7-52 


i.7i93 


1252.9 


7.41 


1. 7176 


1252.8 


7-31 


1. 7i59 


1252.6 


450 


7.72 


1.7265 


1258.0 


7.61 


1.7248 


1257-9 


7-50 


1-7231 


1257.8 


7-39 


1. 7214 


1257.6 


460 


7.81 


1. 7319 


1263.0 


7.70 


1.7302 


1262.9 


7-59 


1.7286 


1262.8 


7.48 


1.7269 


1262.6 


47o 


7.90 


1-7373 


1268.0 


7.79 


1.7356 


1267.8 


7.68 


1-7339 


1267.7 


7-57 


1-7323 


1267.6 


480 


8.00 


1.7426 


1272.9 


7.88 


1.7409 


1272.8 


7.77 


1-7392 


1272.7 


7.66 


1.7376 


1272.6 


49° 


8.09 


1.7478 


1277.9 


7-97 


1. 7461 


1277.8 


7.86 


1-7445 


1277.6 


7-75 


1.7429 


1277-5! 


500 


8.18 


i.753o 


1282.8 


8.06 


I.75I3 


1282.7 


7-95 


1-7497 


1282.6 


7.83 


1.7480 


1282.5 


55o 


8.63 


1.7780 


1307-4 


8.51 


1.7763 


1307.3 


8-39 


1-7747 


1307-3 


8.27 


1. 773i 


1307.2 


600 


9.08 


1. 801 7 


1332.0 


8.95 


1. 8001 


I33L9 


8.82 


I-7985 


I33I-8 


8.70 


1-7969 


1331-8 


650 


9-52 


1.8244 


1356.5 


9-39 


1.8228 


1356.5 


9.25 


1. 8212 


1356.4 


9.12 


1. 8196 


1356.4 


700 


9.96 


1. 8461 


1381.2 


9.82 


1.8445 


1381.2 


9-68 


1.8429 


1381.1 


9-55 


1. 8414 


1381.1 


750 


10.40 


1.8670 


1406.0 


10.25 


1.8654 


1405.9 


10. 11 


1.8638 


1405.9 


9-97 


1.8623 


1405.8 



TABLE 3. SUPERHEATED STEAM 



55 



Pres- 




73 




74 




75 




76 


sure 




[305.8] 




[306.7] 




[307.6] 




[308.5] 


Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


5-97 


1.6302 


1182.8 


5-90 


1. 6291 


1183.0 


5.82 


1.6280 


1183.3 


5-75 


1.6269 


1183.5 


310 


6.02 


1.6332 


1185.1 


5-93 


1.6314 


1184.8 


5.85 


1.6297 


1184.6 


5-77 


1.6280 


1184.3 


320 


6. 11 


1.6402 


II90.5 


6.03 


1.6384 


1190.2 


5-94 


I 


6367 


1190.0 


5-86 


I 


6350 


1189.8 


330 


6.21 


1.6470 


II95-8 


6.12 


1.6453 


II95-6 


6.03 


I 


6436 


H95-4 


5-95 


I 


6419 


II95.2 


34o 


6.30 


1.6537 


1 201. I 


6.21 


1.6520 


1200.9 


6.13 


I 


6503 


1200.7 


6.04 


I 


6486 


1200.5 


350 


6-39 


1.6603 


1206.4 


6.30 


1.6586 


1206.2 


6.22 


I 


6569 


1206.0 


6.13 


I 


6552 


1205.8 


360 


6.48 


1.6667 


1211.6 


6-39 


1.6650 


1211.4 


6.31 


I 


6633 


1211.3 


6.22 


I 


6617 


1211.1 


37o 


6.58 


1.6730 


1216.8 


6.48 


1.6713 


1216.6 


6.40 


I 


6697 


1216.5 


6.31 


I 


6680 


1216.3 


380 


6.67 


1.6792 


1222.0 


6-57 


1.6775 


1221.8 


6.48 


I 


6759 


1221.7 


6.40 


I 


6742 


1221.5 


39o 


6.76 


1.6853 


1227.2 


6.66 


1.6836 


1227.0 


6-57 


I 


6820 


1226.8 


6.48 


I 


6804 


1226.6 


400 


6.85 


1.6913 


1232.3 


6-75 


1.6896 


1232. 1 


6.66 


I 


6880 


1232.O 


6-57 


I 


6864 


1231.8 


410 


6-94 


1.6971 


1237.4 


6.84 


1.6955 


1237.2 


6.75 


I 


6939 


I237-I 


6.66 


I 


6923 


1236.9 


420 


7-03 


1.7029 


1242.4 


6-93 


I. 7013 


1242.3 


6.84 


I 


6997 


1242. 1 


6.74 


I 


6981 


1242.0 


430 


7.12 


1.7086 


1247-5 


7.02 


1.7070 


1247-3 


6.92 


I 


7054 


1247.2 


6.83 


I 


7038 


1247. 1 


440 


7.20 


I. 7142 


1252.5 


7.10 


I. 7126 


1252.4 


7.01 


I 


7110 


1252.2 


6.91 


I 


7094 


1252. 1 


450 


7.29 


1. 7198 


1257-5 


7-19 


I. 7182 


1257-4 


7-09 


I 


7166 


1257.3 


7.00 


1 


7150 


1257. 1 


460 


7.38 


1.7253 


1262.5 


7.28 


1.7237 


1262.4 


7.18 


I 


7221 


1262.3 


7.08 


I 


7205 


1262. 1 


470 


7-47 


1.7307 


2167.5 


7-36 


1. 7291 


1267.4 


7.26 


I 


7275 


1267.3 


7.17 


I 


7259 


1267. 1 


480 


7-55 


1.7360 


1272.5 


7-45 


1-7344 


1272.4 


7-35 


I 


7328 


1272.3 


7-25 


I 


7312 


1272. 1 


490 


7.64 


I. 7412 


1277.4 


7-53 


I.7396 


1277.3 


7-43 


I 


7381 


1277.2 


7-33 


I 


7365 


1277. 1 


500 


7-73 


1.7464 


1282.4 


7.62 


1.7448 


1282.3 


7.52 


I 


7433 


1282.2 


7.42 


I 


7417 


1282. 1 


55o 


8.15 


1.7715 


1307-1 


8.04 


1.7699 


1307.0 


7-93 


I 


7684 


1306.9 


7.83 


I 


7669 


1306.8 


600 


8.58 


1-7953 


I33L7 


8.46 


1-7937 


1331-6 


8-35 


I 


7922 


I33I.6 


8.24 


I 


7907 


I33L5 


650 


9.00 


1. 8180 


1356.3 


8.88 


1.8165 


1356.3 


8.76 


I 


8150 


1356.2 


8.64 


I 


8135 


1356. 1 


700 


9.42 


1.8398 


1381.O 


9.29 


1.8383 


1381.0 


9.16 


1.8368 


1380.9 


9-04 


I 


8353 


1380.9 


750 


9-83 


1.8607 


1405.8 


9-70 


1.8592 


1405.8 


9-57 


1-8577 


I405.7 


9.44 


1.8562 


1405.7 






77 




78 




79 




80 






[309.4] 




[310.3] 




[31 1.2] 




[312.0] 


Sat. 


5.68 


1.6259 


1183.8 


5.6i 


1.6248 


1184.0 


5-55 


1.6238 


1184.2 


5-48 


1.6227 


1184.4 


320 


5.78 


1-6333 


1189.5 


5-70 


1. 6317 


1189.3 


5.63 


1.6300 


1189.0 


5-55 


1.6284 


1188.8 


330 


5-87 


1.6402 


II94-9 


5-79 


1.6386 


II94-7 


5-7i 


1.6369 


H94-5 


5-64 


1 


6353 


1194.2 


340 


5.96 


1.6470 


1200.3 


5-88 


1-6453 


1 200. 1 


5.80 


1.6437 


1199.9 


5-73 


1 


6421 


II99-6 


350 


6.05 


1.6536 


1205.6 


5-97 


1.6519 


1205.4 


5-89 


1-6503 


1205.2 


5.8i 


1 


.6487 


1205.0 


360 


6.14 


1. 6601 


1210.9 


6.05 


1.6584 


1210.7 


5-97 


1.6568 


1210.5 


5-90 


1 


6553 


1210.3 


37o 


6.22 


1.6664 


1216.I 


6.14 


1.6648 


1215.9 


6.06 


1.6632 


1215.7 


5-98 


1 


6616 


1215.5 


380 


6.31 


1.6726 


1221.3 


6.23 


1. 6710 


1221.1 


6.15 


1.6695 


I22I.O 


6.07 


1 


6679 


1220.8 


39o 


6.40 


1.6788 


1226.5 


6.31 


1.6772 


1226.3 


6.23 


1.6756 


1226.2 


6.15 


1 


6741 


1226.0 


400 


6.48 


1.6848 


1231.6 


6.40 


1.6832 


1231-5 


6.31 


1.6816 


I23I-3 


6.23 


1 


6801 


1231.1 


410 


6-57 


1.6907 


1236.7 


6.48 


1. 6891 


1236.6 


6.40 


1.6876 


I236.4 


6.32 


1 


6861 


1236.3 


420 


6.6s 


1.6965 


1241.8 


6-57 


1.6950 


1241.7 


6.48 


1.6934 


I24I.5 


6.40 


1 


6919 


1241.4 


430 


6.74 


1.7022 


1246.9 


6.65 


1.7007 


1246.8 


6.56 


1.6992 


I246.6 


6.48 


1 


6977 


1246.5 


440 


6.82 


1.7079 


1252.0 


6-73 


1.7064 


1251.8 


6.65 


1 . 7048 


I25I.7 


6.56 


1 


7033 


1251.6 


450 


6.91 


1-7135 


1257.O 


6.82 


1.7119 


1256.9 


6-73 


1. 7104 


1256.8 


6.64 


1 


7089 


1256.6 


460 


6.99 


1. 7190 


1262.0 


6.90 


1-7174 


1261.9 


6.81 


1-7159 


I26I.8 


6.72 


1 


7144 


1261.7 


470 


7.07 


1.7244 


1267.O 


6.98 


1.7229 


1266.9 


6.89 


1. 7214 


1266.8 


6.80 


1 


7199 


1266.7 


480 


7.16 


1.7297 


1272.0 


7.06 


1.7282 


1271.9 


6-97 


1.7267 


1271.8 


6.88 


1. 


7252 


1271.7 


490 


7.24 


1-7350 


1277.0 


7.14 


1-7335 


1276.9 


7-05 


1.7320 


I276.8 


6.96 


1. 


7305 


1276.7 


500 


7-32 


1.7402 


1282.0 


7.22 


I.7387 


1281.9 


7-i3 


1.7372 


I28I.8 


7.04 


1 


7357 


1281.7 


55o 


7-73 


1.7653 


1306.8 


7-63 


1.7638 


1306.7 


7-53 


1.7624 


I306.6 


7-43 


1 


7609 


1306.5 


600 


8.13 


1.7892 


I33L4 


8.02 


1.7877 


I33L4 


7.92 


1.7863 


I33I-3 


7.82 


1. 


7848 


I33 1 - 2 


650 


8-53 


1. 8120 


1356. 1 


8.42 


1. 8105 


1356.0 


8.31 


1. 8091 


I356.0 


8.21 


1. 


8076 


1355.9 


700 


8.92 


1.8338 


1380.8 


8.81 


1.8323 


1380.8 


8.70 


1.8309 


I380.7 


8-59 


1. 


8294 


1380.7 


750 


9-32 


1-8547 


1405.6 


9.20 


1-8533 


1405.6 


9.08 


1.8519 


I405.6 


8.97 


1. 


8504 


1405.5 


800 


9-7i 


1.8749 


1430.6 


9-59 


1.8735 


1430.6 


9-47 


1. 8721 


I43O.6 


9-35 


1.8707 


1430.5 



56 



TABLE 3. SUPERHEATED STEAM 



Pres- 
sure 


81 

[312.9] 


82 

[313.7] 


83 

[314.6] 


84 

[315.4] 


Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


5-42 


1. 6217 


1184.7 


5.35 


1.6207 


1184.9 


5.29 


1. 6197 


H85.I 


5-23 


1. 6187 


"85.3 


320 
330 
340 


5.48 
5-57 
5.65 


1.6268 

1-6337 
1.6405 


1188.6 
1194.0 
1199.4 


5.41 
5.49 

5.58 


1.6252 
1. 6321 
1.6389 


1188.3 
II93-8 
1199.2 


5-34 
5-42 
5-5i 


1.6236 
1.6305 
1.6374 


II88.I 
H93-6 
1199.O 


5-27 
5.36 
5-44 


1.6220 
1.6290 
1.6358 


1187.8 

II93-3 
1198.8 


350 

360 
37o 
380 
39o 


5-74 
5.82 
5-9i 
5-99 
6.07 


1.6472 

1-6537 

I. 6601 
1.6664 
1.6725 


1204.8 
1210.1 
1215.4 
1220.6 
1225.8 


5.66 

5-75 
5.83 
5-9i 
5-99 


1.6456 
1. 6521 
1-6585 
1.6648 
1. 6710 


1204.6 
1209.9 
1215.2 
1220.4 
1225.6 


5-59 
5-68 
5-76 
5-84 
5-92 


1. 6441 
1.6506 
1.6570 
1.6633 
1.6695 


1204.4 
1209.7 
1215.O 
1220.2 
1225.5 


5-52 
5.60 
5-69 
5-77 
5-85 


1.6425 
1-6491 

1-6555 
1. 6618 
i.66l8o 


1204.2 
1209.5 
1214.8 
1220. 1 
1225.3 


400 

410 

420 

430 
440 


6.15 
6.23 
6.32 
6.40 
6.48 


1.6786 
1.6845 

1.6904 
1.6962 
1. 7018 


1231.0 
1236. 1 
1 241. 3 
1246.4 
1251.4 


6.07 
6.16 
6.24 
6.32 
6.40 


1.6771 
1.6830 
1.6889 
1.6947 
1.7003 


1230.8 
1236.0 
1 241. 1 
1246.2 
I25I-3 


6.00 
6.08 
6.16 
6.24 
6.32 


1.6756 
1.6815 
1.6874 
1.6932 
1.6989 


1230.7 
1235-8 

1 241.0 

1 246. 1 
1251.2 


5-93 
6.01 
6.08 
6.16 
6.24 


1. 6741 
1. 6801 
1.6860 
1.6918 
1.6974 


1230.5 

1235-7 
1240.8 
1245.9 
1251.0 


450 

460 
470 
480 
490 


6.56 
6.64 
6.72 
6.80 
6.87 


1.7074 

1. 7129 

I. 7184 
1.7237 

1.7290 


1256.5 
1261.5 
1266.6 
1271.6 
1276.6 


6.48 
6-55 
6.63 
6.71 
6-79 


I-7059 
1.7114 
1. 7169 
1.7223 
1.7276 


1256.4 
1261.4 
1266.5 
1271.5 
1276.5 


6.40 
6.47 

6-55 
6.63 
6.70 


I-7045 
1. 7100 

I-7I55 
1.7209 
1.7262 


1256.2 
1261.3 
1266.3 
1271.4 
1276.4 


6.32 
6-39 
6-47 
6-55 
6.62 


1. 7031 
1.7086 

1.7141 
1. 7194 

1.7247 


1256. 1 
1261.2 
1266.2 
1271.2 
1276.3 


500 

55o 
600 
650 
700 


6-95 
7-34 
7.72 
8.10 
8.48 


1-7343 
1-7595 
1.7834 
1.8062 
1.8280 


1281.6 
1306.4 
I33I-2 
1355-9 
1380.6 


6.87 
7-25 
7-63 
8.01 
8.38 


1.7328 
1. 7581 
1.7820 
1.8048 
1.8266 


1281.5 
1306.4 
I33I-I 

1355-8 
1380.6 


6.78 
7.16 
7-54 
7-9i 
8.28 


I-73I4 
I-7567 
1.7806 
1.8034 
1-8253 


1281.4 
1306.3 
I33LO 

1355-8 
1380.5 


6.70 

7.08 

7-45 
7.81 
8.18 


1.7300 

1-7553 
1.7792 
1.8020 
1.8239 


1281.3 

1306.2 
1330.9 
1355-7 
1380.5 


750 

800 


8.86 
9-23 


1.8490 
1.8693 


1405-5 
I430-5 


8-75 
9.12 


1.8476 
1.8679 


1405-5 
1430.5 


8.64 
9.01 


1.8463 

1.8666 


1405.4 
1430.4 


8-54 
8.90 


1.8449 
1.8652 


1405.4 
1430.4 





85 

[316.3] 


86 

[317.1] 


87 

[317-9] 


88 

[318.7] 


Sat. 


5.18 


1. 6178 


1185.5 


5.12 


1. 6168 


1185.7 


5.06 


1.6159 


1185.9 


5.01 


1. 6149 


1186.1 


320 
330 
34o 


5.21 
5.29 

5-37 


1.6204 
1.6274 
1-6343 


1187.6 
1193.1 
1198-5 


5-i4 
5-23 
5-3i 


1. 6189 
1.6259 
1.6328 


1187.4 
1192.9 
1198.3 


5.08 
5.16 

5-24 


1.6174 
1.6244 
1-6313 


1187.1 
1192.6 
1198.1 


5.02 
5.10 
5.18 


1.6159 
1.6229 
1.6298 


1186.9 
1192.4 
II97-9 


350 

360 
37o 
380 
39o 


5-46 
5-54 
5.62 
5-70 
5.78 


1. 6410 
1.6476 
1.6540 
1.6603 
1.6665 


1203.9 
1209.3 
1214.6 
1219.9 
1225. 1 


5-39 
5-47 
5-55 
5.63 
5-7i 


I-6395 
1. 6461 

1.6525 
1.6589 
1. 6651 


1203.7 
1209. 1 
1214.4 
1219.7 
1225.0 


5-32 
5 -4o 
5-48 
5.56 
5-64 


1.6380 
1.6446 
1. 6510 

1-6574 
1.6637 


1203.5 
1208.9 
1214.2 

1219.5 
1224.8 


5.26 

5-34 
5-42 
5-5o 

5-57 


1.6366 
1.6432 
1.6496 
1.6560 
1.6622 


1203.3 
1208.7 
1214.0 
1219.3 
1224.6 


400 

410 
420 
430 

440 


5-85 
5-93 
6.01 
6.09 
6.16 


1.6726 
1.6786 
1.6845 
1.6903 
1.6960 


1230.3 

1235-5 
1240.7 
1245.8 
1250.9 


5-78 
5-86 
5-94 
6.01 
6.09 


1. 6712 
1.6772 
1.6831 
1.6889 
1.6946 


1230.2 
1235.4 
1240.5 
1245.6 
1250.7 


5-72 
5-79 
5.87 
5-94 
6.02 


1.6698 
1.6758 
1. 6817 
1.6875 
1.6932 


1230.0 

1235.2 
1240.4 

1245-5 
1250.6 


5-65 
5-72 
5-8o 
5.87 
5-95 


1.6684 
1.6744 
1.6803 
1. 6861 
1.6918 


1229.8 

1235-0 
1240.2 
1245.4 
1250.5 


450 

460 
47o 
480 
49o 


6.24 
6.32 

6-39 
6.47 

6-54 


1. 7016 
1.7072 
1. 7126 
1. 7180 
1.7233 


1256.0 
1261.0 
1266. 1 
1271.1 
1276. 1 


6.17 
6.24 
6.32 

6-39 
6.47 


1.7002 
1.7058 
1.7112 
1. 7166 
1.7220 


1255-8 
1260.9 
1266.0 
1271.0 
1276.0 


6.09 
6,17 
6.24 
6.32 
6-39 


1.6988 
1.7044 
1.7099 

1. 7153 
1.7206 


1255-7 
1260.8, 
1265.9 
1270.9 
1275-9 


6.02 
6.10 
6.17 
6.24 
6.32 


1.6975 
1.7030 
1.7085 

1. 7i39 
1. 7192 


1255-6 
1260.7 
1265.7 
1270.8 
1275.8 


500 

55o 
600 
650 
700 


6.62 
6-99 
7-36 
7.72 
8.08 


1.7286 

1-7539 
1.7779 
1.8007 
1.8226 


1281.2 
1306. 1 
1330.9 
1355-6 
1380.4 


6-54 
6.91 

7.27 
7.63 
7-99 


1.7272 
I.7525 
1.7765 
1-7994 
1.8213 


1281.1 
1306.0 
1330.8 
1355-6 
1380.4 


6.46 
6.83 
7.19 
7-54 
7.89 


1.7258 
1. 7512 
1.7752 
1. 798i 
1.8200 


1281.0 
1305-9 
1330.7 
1355-5 
1380.3 


6-39 
6-75 
7.10 

7-45 
7.80 


1-7245 
1.7499 

1-7739 
1.7968 
1.8187 


1280.9 
1305-8 
1330.7 
1355-5 
1380.3 


750 

800 


8.44 
8.80 


1.8436 
1.8639 


1405.3 
1430.4 


8.34 
8.69 


1.8423 
1.8626 


1405.3 
1430.3 


8.24 
8.59 


1. 8410 
1.8613 


1405.3 
1430.3 


8.15 
8.50 


1.8397 
1.8600 


1405.2 
1430.3 



TABLE 3. SUPERHEATED STEAM 



57 



Pres- 




89 






90 






91 






92 




sure 




[319.5] 






[320.3] 






[321.0] 






[321.8] 




Temp 

op 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


4-96 


1. 6140 


1186.3 


4.91 


1.6131 


1186.5 


4.85 


1. 6122 


1186.7 


4.81 


1.6113 


1186.9 


33o 


5 -04 


1. 6214 


1192.2 


4-98 


1.6200 


1191.9 


4-93 


1.618s 


1191.7 


4.87 


1.6171 


II9L5 


340 


5-12 


1.6283 


"97.7 


5.06 


1.6269 


II97-5 


5.00 


1.6254 


II97-2 


4-94 


1.6240 


1197.0 


350 


5-20 


1-6351 


1203. I 


5-i4 


1.6337 


1202.9 


5.08 


1.6322 


1202.7 


5.02 


1.6308 


1202.5 


360 


5.28 


1-6417 


1208.5 


5-22 


1.6403 


1208.3 


5.16 ' 


1.6389 


1208. 1 


5.10 


1.6375 


1207.9 


37o 


5-36 


1.6482 


1213.8 


5-29 


1.6468 


1213.7 


5-23 


1.6454 


1213-5 


5-17 


1.6440 


I2I3.3 


380 


5-43 


1.6546 


1219.I 


5-37 


1.6532 


1219.0 


5-3* 


1. 6518 


1218.8 


5-25 


1.6504 


1218.6 


39o 


S-5i 


1.6608 


1224.4 


5-45 


1.6594 


1224.3 


5-38 


1.6580 


1224. 1 


5-32 


1.6567 


1223.9 


400 


5.53 


1.6670 


1229.7 


5-52 


1.6656 


1229.5 


5-46 


1.6642 


1229.3 


5-40 


1.6628 


1229.2 


410 


5-66 


1.6730 


1234.9 


5-59 


1. 6716 


1234.7 


5-53 


1.6703 


1234.6 


5-47 


1.6689 


1234.4 


420 


5-73 


1.6789 


1 240. 1 


5-67 


1.6775 


1239.9 


5.60 


1.6762 


1239.8 


5-54 


1.6748 


1239.6 


430 


5.8i 


1.6847 


1245.2 


5-74 


1.6834 


1245. 1 


5-67 


1.6820 


1244.9 


5.6i 


1.6807 


1244.8 


440 


5-88 


1.6904 


1250.3 


5.81 


1. 6891 


1250.2 


5-75 


1.6878 


1250. 1 


5-68 


1.6864 


1249.9 


450 


5-95 


I. 6961 


1255-4 


5-89 


1.6948 


1255-3 


5.82 


1.6934 


1255-2 


5-75 


1. 6921 


I255-I 


460 


6.03 


1. 7017 


1260.5 


5-96 


1.7003 


1260.4 


5-89 


1.6990 


1260.3 


5.83 


1.6977 


1260.2 


470 


6.10 


1.7072 


1265.6 


6.03 


1.7058 


1265.5 


5-96 


1-7045 


1265.4 


5-90 


1.7032 


1265.3 


480 


6.17 


1. 7126 


1270.7 


6.10 


1.7113 


1270.6 


6.03 


1.7099 


1270.4 


5-97 


1.7086 


1270.3 


490 


6.24 


1-7179 


1275-7 


6.17 


1. 7166 


1275.6 


6.10 


1-7153 


1275-5 


6.04 


1. 7140 


1275.4 


500 


6.32 


1.7232 


1280.7 


6.24 


1. 7218 


1280.6 


6.17 


1.7205 


1280.5 


6. 11 


1.7192 


1280.4 


55o 


6.67 


1.7486 


I305-7 


6.60 


1.7472 


I305-7 


6.52 


1-7459 


1305-6 


6-45 


1.7447 


1305.5 


600 


7.02 


1.7726 


1330.6 


6.95 


1. 7713 


1330.5 


6.87 


1.7700 


I330.5 


6.79 


1.7688 


I330.4 


650 


7-37 


1-7955 


1355-4 


7.29 


1.7942 


1355-4 


7.21 


1.7930 


1355-3 


7-13 


1. 7917 


1355-3 


700 


7.72 


1.8174 


1380.2 


■7.63 


1.8161 


1380.2 


7-55 


1. 8149 


1380.1 


7.46 


1.8136 


1380.1 


750 


8.06 


1.8384 


1405.2 


7-97 


1.8372 


1405-1 


7.88 


1.8359 


1405-1 


7-79 


1.8347 


I405.I 


800 


8.40 


1.8587 


1430.3 


8.31 


1-8575 


1430.2 


8.21 


1.8562 


1430.2 


8.12 


1.8550 


1430.2 


850 


8.74 


1.8784 


1455-5 


8.64 


1-8771 


1455-4 


8-55 


1.8759 


1455-4 


8-45 


1.8447 


1455-4 







93 






94 






95 




96 








[322.6] 






[323.3] 






[324.1] 




[324.8] 




Sat. 


4.76 


1. 6105 


1187.1 


4.71 


1.6096 


1187-3 


4.66 


1.6087 


1187.5 


4.62 


1.6079 


1187.7 


330 


4.81 


1. 6156 


1191.2 


4-76 


1. 6142 


1191.0 


4.71 


1. 6128 


1190.8 


4-65 


1.6114 


1190.5 


340 


4.89 


1.6226 


1196.8 


4-83 


1. 6212 


1196.5 


4.78 


1. 6198 


1196.3 


4-73 


1. 6184 


1196.1 


350 


4-97 


1.6294 


1202.3 


4-9i 


1.6280 


1202.0 


4.86 


1.6266 


1201.8 


4.80 . 


1.6253 


1201.6 


360 


5-o4 


1. 6361 


1207.7 


4-99 


1-6347 


1207.5 


4-93 


1.6334 


1207.3 


4.88 


1.6320 


1207. 1 


37o 


5.12 


1.6426 


1213.1 


5.06 


1. 6413 


1212.9 


5.00 


1-6399 


1212.7 


4-95 


1.6386 


1212.5 


380 


5-19 


1.6490 


1218.4 


5-13 


1.6477 


1218.3 


5.08 


1.6463 


1218.1 


5.02 


1.6450 


1217.9 


39o 


5-2.6 


1-6553 


1223.7 


5.21 


1.6540 


1223.6 


5-15 


1.6526 


1223.4 


5-09 


1.6513 


1223.2 


400 


5-34 


1.6615 


1229.0 


5-28 


1. 6601 


1228.8 


5-22 


1.6588 


1228.7 


5.16 


1.6575 


1228.5 


410 


5-4i 


1.6676 


1234-3 


5-35 


1.6662 


1234.1 


5-29 


1.6649 


1233-9 


5-23 


1.6636 


1233.8 


420 


5-48 


1.6735 


1239-5 


5-42 


1.6722 


1239.3 


5.36 


1.6709 


1239-1 


5-30 


1.6696 


1239.0 


430 


5-55 


1.6794 


1244.6 


5-49 


1.6781 


1244.5 


5-43 


1.6768 


1244.3 


5-37 


1-6755 


1244.2 


440 


5.62 


1.6851 


1249.8 


5.56 


1.6838 


1249.7 


5-50 


1.6825 


1249.5 


5-44 


1. 6812 


1249.4 


450 


5.69 


1.6908 


1254.9 


5.63 


1.6895 


1254.8 


5-57 


1.6882 


1254.7 


5-51 


1.6869 


1254.5 


460 


5-76 


1.6964 


1260.0 


5-70 


1.6951 


1259.9 


5-64 


1.6938 


1259.8 


5.58 


1.6926 


1259.7 


470 


S.83 


1. 7019 


1265. 1 


5-77 


1.7006 


1265.0 


5-7i 


1-6993 


1264.9 


5.65 


1. 6981 


1264.8 


480 


5-90 


1.7073 


1270.2 


5-84 


1.7060 


1270. 1 


5-77 


1.7048 


1270.0 


5-7i 


1-7035 


1269.9 


490 


5-97 


1. 7127 


1275-3 


5-91 


1.7x14 


1275.2 


5-84 


1.7101 


1275. 1 


5-78 


1.7089 


1275.0 


500 


6.04 


1. 7180 


1280.3 


5-97 


1. 7167 


1280.2 


5.9i 


1. 7154 


1 280. 1 


5.85 


1. 7142 


1280.0 


55o 


6.38 


1-7434 


1305-4 


6.31 


1.7422 


1305-3 


6.25 


1.7409 


1305-2 


6.18 


1-7397 


1305. 1 


600 


6.72 


1.7675 


1330.3 


6.65 


1.7663 


1330.2 


6.58 


1. 7651 


1330.2 


6.51 


1.7639 


1330.1 


650 


7-05 • 


1-7905 


1355-2 


6.98 


1.7893 


1355-1 


6.90 


1. 7881 


1355-1 


6.83 


1.7869 


I355-0 


700 


7.38 


1. 8124 


1380. 1 


7-30 


1.8112 


1380.0 


7.22 


1. 8100 


1380.0 


7.i5 


1.8088 


1379.9 


750 


7.71 


1.8335 


1405.0 


7-63 


1.8323 


1405.0 


7-55 


1.8311 


1404.9 


7-47 


1.8299 


1404.9 


800 


8.04 


1.8538 


1430.1 


7-95 


1.8526 


1430. 1 


7.87 


1.8514 


1430.0 


7.78 


1.8502 


1430.0 


850 


8.36 


1-8735 


1455.3 


8.27 


1.8723 


1455.3 


8.19 


1:8711 


1455-3 


8.10 


1.8699 


1455-3 



58 



TABLE 3. SUPERHEATED STEAM 



Pres- 
sure 


97 

[325.6] 


98 

[326.3] 


99 

[327-1] 


100 

[327.8] 


Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


4-57 


1.6070 


1187.8 


4-53 


1.6062 


1188.0 


4.48 


1.6053 


1188.2 


4.44 


1.6045 


1188.4 


330 
340 


4.60 
4.68 


1. 6100 
1.6171 


II90-3 
H95-9 


4-55 
4.63 


1.6086 
i-6i57 


1 190. 1 
H95-7 


4.50 

4.58 


1.6073 
1. 6144 


1189.8 
II95-4 


4.46 

4-53 


1.6059 
1. 6130 


1189.6 
H95-2 


350 

360 
37o 
380 
39o 


4-75 
4.82 

4.90 
4-97 
5-04 


1.6239 
1.6307 
1.6372 

1-6437 
1.6500 


1201.4 
1206.9 
1212.3 
1217.7 
1223.0 


4.70 
4-77 
4.84 
4.91 
4.98 


1.6226 
1.6293 

1-6359 
1.6424 
1.6487 


1201.2 
1206.7 
1212.1 
1217.5 
1222.9 


4.65 

4.72 

4-79 
4.86 

4-93 


1. 6213 
1.6280 
1.6346 
1.6411 
1.6474 


1201.0 
1206.5 
1211.9 

I2I7-3 
1222.7 


4.60 
4.67 
4-74 
4.81 
4.8^ 


1.6199 
1.6267 

I.6333 
1.6398 
1. 6461 


1200.8 
1206.3 
1211.7 
1217.1 
1222.5 


400 

410 
420 

430 
440 


5-n 
5.18 

5-24 
5-3i 
5.38 


1.6562 
1.6623 
1.6683 
1.6742 
1.6800 


12-28.3 

1233.6 
1238.8 
1244.0 
1249.2 


5.05 
5.12 

5-i9 
5.26 

5-33 


1.6549 
1. 6610 
1.6670 
1.6729 
1.6787 


1228.2 

1233-5 
1238.7 
1243.9 
1249. 1 


5.00 
5-07 
5-i4 
5.20 

5-27 


1.6536 
1.6598 
1.6658 
1. 6717 
1-6775 


1228.0 
1233.3 
1238.5 
1243.8 
1249.0 


4-95 
5.02 
5.08 

5-15 
5.22 


1.6523 
1.6585 
1.6645 
1.6704 
1.6762 


1227.8 
I233-I 
1238.4 
1243.6 
1248.8 


450 

460 
470 
480 
49o 


5-45 
5-52 
5-59 
5.6s 
5-72 


1.6857 
1. 6913 
1.6968 
1.7023 

1.7077 


1254.4 

1259-5 
1264.6 
1269.7 
1274.8 


5-39 
5.46 
5-53 
5-59 
5.66 


1.6844 
1.6900 
1.6956 
1.7011 
1.7064 


1254-3 
1259-4 
1264.5 
1269.6 
1274.7 


5-34 
5-4o 
5-47 
5-54 
5.60 


1.6832 

1.6888 
1.6944 
1.6998 
1.7052 


I254-I 
1259-3 
1264.4 
1269.5 
1274.6 


5.28 
5-35 
5-4i 
5-48 
5-54 


1.6820 
1.6876 
1.6932 
1.6986 
1 . 7040 


1254.0 
1259-2 
1264.3 
1269.4 
1274-5 


500 

55o 
600 
650 
700 


5.78 
6.11 
6.44 
6.76 
7.08 


1. 7130 

I-7385 
1.7627 

1.7857 
1.8076 


1279-9 
1305-1 
1330.0 
i355-o 
1379.9 


5.72 
6.05 

6-37 
6.69 
7.00 


1.7117 
1-7373 
i-76i5 
1.7845 
1.8065 


1279.8 
1305-0 
1330.0 

1354-9 
1379-8 


5.67 
5-99 
6.31 
6.62 

6-93 


1-7105 
1. 7361 
1.7603 

I.7833 
1.8053 


1279.7 
1304-9 
I329.9 
1354-8 
1379-8 


5.6i 
5-93 
6.24 

6-55 
6.86 


I-7093 
1-7349 
1-7592 
1.7822 
1.8042 


1279.6 
1304.8 
1329.8 
1354-8 
1379-7 


750 

800 
850 


7-39 
7.70 
8.02 


1.8287 
1.8491 
1.8687 


1404.9 
1430.0 
1455-2 


7-3i 
7.62 

7-93 


1.8276 

1.8479 
1.8676 


1404.8 
1429.9 
1455.2 


7.24 
7-55 
7.85 


1.8264 
1.8468 
1.8665 


1404.8 
I429.9 
1455.2 


7.17 
7-47 
7-77 


1.8253 
1.8456 
1.8653 


1404.7 
1429.9 
I455-I 







101 




102 




103 




104 






[328.5] 




[329.2] 




[330.0] 




[330.7] 


Sat. 


4.40 


1.6037 


1188.5 


4-36 


1.6028 


1188.7 


4-32 


1.6020 


1188.9 


4.28 


1. 6012 


1189.0 


34o 


4.48 


1.6117 


1195.0 


4-43 


1. 6104 


1194.8 


4.39 


1. 6091 


II94.5 


4-34 


1.6078 


H94-3 


350 


4-55 


I. 6186 


1200.6 


4-50 


1-6173 


1200.3 


4.46 


1. 6160 


1 200. 1 


4.41 


1.6147 


H99-9 


360 


4.62 


1.6254 


1206. I 


4-57 


1. 6241 


1205.9 


4-53 


1.6228 


1205.7 


4.48 


1. 6215 


1205.5 


37o 


4.69 


1.6320 


I2II.6 


4.64 


1.6308 


1211.4 


4.60 


1.6295 


1211.2 


4-55 


1.6282 


1211.0 


380 


4.76 


1.6385 


1217.0 


4.71 


1.6373 


1216.8 


4.66 


1.6360 


1216.6 


4.62 


1-6347 


1216.4 


390 


4.83 


1.6448 


1222.3 


4.78 


1.6436 


1222.2 


4-73 


1.6424 


1222.0 


4.68 


1.6411 


1221.8 


400 


4.90 


1.6511 


1227.7 


4.85 


1.6499 


1227.5 


4.80 


1.6486 


1227.3 


4-75 


1.6474 


1227.2 


410 


4-97 


1.6572 


1233.0 


4-91 


1.6560 


1232.8 


4.86 


1-6547 


1232.6 


4.82 


1-6535 


1232.5 


420 


5-03 


1.6633 


1238.2 


4.98 


1. 6621 


1238.1 


4-93 


1.6608 


1237.9 


4.88 


1.6596 


1237.8 


430 


5.10 


1.6692 


1243.5 


5.04 


1.6680 


1243-3 


4-99 


1.6668 


1243.2 


4-94 


1.6656 


1243.0 


44o 


5.16 


1.6750 


1248.7 


5-n 


1.6738 


1248.5 


5.06 


1.6726 


1248.4 


5.01 


1. 6714 


1248.3 


450 


5.23 


1.6808 


1253-9 


5.18 


1.6796 


1253.7 


5.12 


1.6784 


1253-6 


5-o7 


1.6772 


1253.5 


460 


5-29 


1.6864 


1259.0 


5-24 


1.6852 


1258.9 


5-19 


1.6840 


1258.8 


5-i4 


1.6828 


1258.7 


47o 


5-36 


1.6920 


1264.2 


5-30 


1.6908 


1264.0 


5-.25 


1.6896 


1263.9 


5.20 


1.6884 


1263.8 


480 


5-42 


1.6974 


1269.3 


5-37 


1.6962 


1269.2 


5-3i 


1.6951 


1269. 1 


5.26 


1-6939 


1268.9 


49o 


5.49 


1.7028 


1274.4 


5-43 


1. 7016 


1274-3 


5-38 


1.7005 


1274.2 


5-32 


1-6993 


1274.1 


500 


5-55 


I. 7081 


1279-5 


5-50 


1.7070 


1279-4 


5-45 


1.7058 


1279.3 


5-39 


1 . 7046 


1279.2 


55o 


5.87 


1.7338 


1304-7 


5.8i 


1.7326 


1304.6 


5-75 


1-7315 


1304-5 


5-69 


1.7303 


1304.4 


600 


6.18 


1.7580 


1329.8 


6.12 


1.7568 


1329-7 


6.06 


1-7557 


1329.6 


6.00 


1-7546 


1329-5 


650 


6.49 


I. 7810 


1354-7 


6.42 


1.7798 


1354-7 


6.36 


1.7787 


1354-6 


6.30 


1.7776 


1354.5 


700 


6.80 


1.8030 


1379-7 


6-73 


1.8018 


1379-6 


6.66 


1.8007 


1379-6 


6.60 


1-7997 


1379-5 


750 


7.10 


I. 8241 


1404.7 


7-03 


1.8230 


1404.7 


6.96 


1. 8219 


1404.6 


6.89 


1.8208 


1404.6 


800 


7.40 


1.8445 


1429.8 


7-32 


1-8433 


1429.8 


7-25 


1.8422 


1429.8 


7.18 


1. 8412 


1429.7 


850 


7.70 


1.8642 


I455-I 


7.62 


1.8630 


I455-I 


7-55 


1. 8619 


I455-I 


7.48 


1.8609 


1455-0 


900 


8.00 


1.8833 


1480.6 


7-92 


1.8822 


1480.6 


7.84 


1.8811 


1480.5 


7-77 


1.8800 


1480.5 



TABLE 3. SUPERHEATED STEAM 



59 



Pres- 




105 




106 






107 






108 


sure 




[331-4] 




[332.0] 






[332.7] 






[333.4] 


Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


4.24 


1.6004 


1189.2 


4.20 


1.5996 


1189.4 


4 


17 


1-5989 


"89. 5 


4-13 


1. 5981 


1189.7 


34o 


4-30 


1.6065 


1194.1 


4.26 


1.6052 


II93-8 


4 


21 


1.6040 


1193-6 


4.17 


1.6027 


H93-4 


350 


4-37 


1-6135 


H99-7 


4-32 


1. 6122 


H99-5 


4 


28 


1.6110 


1199.2 


4.24 


1.6097 


1199.0 


360 


4.44 


1.6203 


1205.3 


4-39 


1.6191 


1205. 1 


4 


35 


1. 6178 


1204.8 


4-3i 


1. 6166 


1204.6 


,S7o 


4.50 


1.6270 


1210.8 


4.46 


1.6257 


1210.6 


4 


42 


1.6245 


1210.4 


4-37 


1.6233 


1210.2 


380 


4-57 


1-6335 


1216.2 


4-52 


1.6323 


1216.0 


4 


48 


1.6311 


1215-9 


4-44 


1.6299 


1215.7 


39o 


4.64 


1-6399 


1221.6 


4-59 


1.6387 


1221.4 


4 


55 


1.6375 


1221.3 


4-5° 


1.6363 


1221.1 


400 


4.70 


1.6462 


1227.0 


4.66 


1.6450 


1226.8 


4 


61 


1.6438 


1226.7 


4-57 


1.6426 


1226.5 


410 


4-77 


1-6523 


1232.3 


4.72 


1. 6512 


1232.2 


4 


67 


1.6500 


1232.0 


4-63 


1.6488 


1231.8 


420 


4.83 


1-6584 


1237.6 


4-79 


1.6573 


1237-5 


4 


74 


1. 6561 


1237-3 


4.69 


1.6549 


1237.2 


430 


4.90 


1.6644 


1242.9 


4-85 


1.6632 


1242.7 


4 


80 


1.6620 


1242.6 


4.76 


1.6609 


1242.5 


440 


4-96 


1.6702 


1 248. 1 


4.91 


I. 6691 


1248.0 


4 


87 


1.6679 


1247.8 


4.82 


1.6667 


1247.7 


450 


5.02 


1.6760 


1253-3 


4.98 


1.6748 


1253-2 


4 


93 


1.6737 


1253. 1 


4.88 


1.6725 


1252.9 


460 


5.o9 


1. 6817 


1258.5 


5-04 


1.6805 


1258.4 


4 


99 


1.6793 


1258.3 


4-94 


1.6782 


1258.1 


470 


5-i5 


1.6872 


1263.7 


5.10 


1. 6861 


1263.6 


5 


05 


1.6849 


1263.4 


5.00 


1.6838 


1263.3 


480 


5.21 


1.6927 


1268.8 


5.16 


1. 6916 


1268.7 


5 


11 


1.6905 


1268.6 


5.06 


1.6893 


1268.5 


490 


5-27 


I. 6981 


1273.9 


5.22 


1.6970 


1273.8 


5 


17 


1.6959 


1273.7 


5.12 


1.6947 


1273.6 


500 


5-33 


1-7035 


1279.0 


5-28 


1.7024 


1278.9 


5 


23 


1. 7012 


1278.8 


5-i8 


I. 7001 


1278.7 


55o 


5-64 


1.7292 


1304.4 


5-58 


1. 7281 


1304-3 


5 


53 


1.7270 


1304.2 


5-48 


1-7259 


1304. 1 


600 


5-94 


1-7535 


I329-5 


5.8S 


1.7524 


I329-4 


5 


83 


1.7513 


1329-3 


5-77 


1-7503 


I329-3 


650 


6.24 


1.7766 


1354-5 


6.18 


1-7755 


1354-4 


b 


12 


1.7744 


1354-4 


6.06 


1-7733 


1354-3 


700 


6-53 


1.7986 


1379-5 


6.47 


1.7976 


1379-4 


b 


4i 


1-7965 


1379-4 


6-35 


1-7954 


1379-3 


750 


6.82 


1.8197 


1404.5 


6.76 


1.8187 


1404.5 


6 


70 


1. 8176 


1404.5 


6.63 


1.8166. 


1404.4 


800 


7. 11 


1. 8401 


I429-7 


7-05 


1. 8391 


I429-7 


6 


98 


1.8380 


1429.6 


6.92 


1.8370 


1429.6 


850 


7.40 


1-8599 


i455-o 


7.33 


1.8588 


i455-o 


7 


27 


1.8577 


1454-9 


7.20 


1.8567 


1454-9 


900 


7-69 


1.8790 


1480.5 


7.62 


1-8779 


1480.5 


7-55 


1.8769 


1480.4 


7.48 


1.8758 


1480.4 







109 






110 






111 






112 






[334.1] 






[334.8] 






[335.5] 






[336.1] 


Sat. 


4-09 


1-5973 


1189.8 


4.06 


1-5965 


1190.0 


4.02 


1-5957 


1190.1 


3-99 


1-5950 


1190-3 


340 


4-i3 


1. 6014 


H93-2 


4.09 


1.6002 


1192.9 


4-o5 


i.599o 


1192.7 


4.01 


1-5977 


1192.5 


360 


4.20 


1.6085 


1198.8 


4.16 


1.6073 


1198.6 


4.12 


1.6060 


1198.4 


4.08 


1.6048 


1198.2 


360 


4.26 


1-6154 


1204.4 


4.22 


I. 6142 


1204.2 


4.18 


1. 6129 


1204.0 


4.14 


1.6117 


1203.8 


37o 


4-33 


1. 6221 


1210.0 


4.29 


1.6209 


1209.8 


4-25 


1. 6197 


1209.6 


4.21 


1.6185 


1209.4 


380 


4-39 


1.6287 


1215.5 


4-35 


1.6275 


1215-3 


4.3i 


1.6263 


1215.1 


4.27 


1.6252 


1214.9 


39o 


4.46 


1-6351 


1220.9 


4.42 


1.6339 


1220.7 


4-37 


1.6327 


1220.6 


4-33 


1. 6316 


1220.4 


400 


4-52 


1. 6414 


1226.3 


4.48 


1.6403 


1226. 1 


4-44 


1.6391 


1226.0 


4-39 


1-6379 


1225.8 


410 


4-59 


1.6476 


1231-7 


4-54 


1.6465 


1231.5 


4-5o 


1-6453 


1231.4 


4.46 


1.6442 


1231.2 


420 


4-65 


1-6537 


1237.0 


4.60 


1.6526 


1236.9 


4-56 


1-6514 


1236.7 


4-52 


1-6503 


1236.5 


43o 


4.71 


1.6597 


1242.3 


4.67 


1.6586 


1242.2 


4.62 


1-6574 


1242.0 


4.58 


1.6563 


1241.9 


440 


4-77 


1.6656 


1247.6 


4-73 


1.6645 


1247.4 


4.68 


1.6633 


1247-3 


4.64 


1.6622 


1247. 1 


450 


4-83 


1. 6714 


1252.8 


4-79 


1.6703 


1252.7 


4-74 


1. 6691 


1252.5 


4.70 


1.6680 


1252.4 


460 


4.89 


1. 6771 


1258.0 


4-85 


1.6760 


1257-9 


4.80 


1.6748 


1257-7 


4.76 


1.6737 


1257.6 


47o 


4.96 


1.6827 


1263.2 


4.91 


1. 6816 


1 263. 1 


4.86 


1.6805 


1262.9 


4.82 


1.6794 


1262.8 


480 


5.02 


1.6882 


1268.3 


4-97 


I. 6871 


1268.2 


4.92 


1.6860 


1268. 1 


4.88 


1.6849 


1268.0 


490 


5.08 


1.6936 


1273-5 


5-03 


1.6925 


1273-4 


4.98 


1. 6914 


1273-3 


4-94 


1.6903 


1273. 1 


500 


5-i4 


1.6990 


1278.6 


5-09 


1.6979 


1278.5 


5-04 


1.6968 


1278.4 


4.99 


1.6957 


1278.3 


55o 


5-43 


1.7248 


1304.0 


5.38 


1.7237 


1303-9 


5-33 


1.7226 


1303.8 


5-28 


1. 7216 


1303-7 


600 


5-72 


1-7492 


1329.2 


5-67 


I. 7481 


1329-1 


5.62 


1.7470 


1329.0 


5-56 


1.7460 


1329.0 


650 


6.01 


1.7723 


1354-3 


5-95 


1. 7712 


1354-2 


5-9o 


1.7702 


I354-I 


5-84 


1. 7691 


I354-I 


700 


6.29 


1-7943 


1379-3 


6.23 


1-7933 


1379.2 


6.18 


1.7923 


1379-2 


6.12 


1.7912 


I379-I 


750 


6-57 


i.8i55 


1404.4 


6.51 


1-8145 


1404.3 


6.45 


i-8i35 


1404.3 


6.40 


1.8125 


1404.2 


800 


6.85 


1-8359 


1429.6 


6-79 


1.8349 


1429.5 


6-73 


1-8339 


1429.5 


6.67 


1.8329 


I429-5 


850 


7-13 


1-8557 


1454-9 


7.07 


1.8546 


1454-9 


7.00 


1.8536 


1454.8 


6.94 


1.8526 


1454.8 


900 


7.41 


1.8748 


1480.4 


7-35 


1.8738 


1480.4 


7.28 


1.8727 


1480.4 


7.22 


1-8717 


1480.3 



6o 








TABLE 3. SUPERHEATED STEAM 








Pres- 
sure 


113 

[336.8] 


114 

[337.4] 


115 

[338.1] 


116 

[338.7] 


Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


3-95 


1-5943 


1190.4 


3-92 


1-5935 


1190.6 


3-89 


1.5928 


1190.7 


3.86 


1. 5921 


1190.8 


34o 


3-98 


I-596S 


1192.2 


3-94 


1-5953 


1192.0 


3-90 


i-594i 


1191.8 


3.87 


1-5929 


1191.6 


350 

360 

37o 
380 
39o 


4.04 
4.10 
4.17 

4-23 
4.29 


1.6036 
1. 6105 
1. 6173 
1.6240 
1-6305 


H97-9 
1203.6 
1209.2 
1214.7 
1220.2 


4.00 

4.07 

4-13 
4.19 

4-25 


1.6024 
1.6094 
1. 6162 
1.6228 
1.6293 


1197.7 
1203.4 
1209.0 
1214.5 
1220.0 


3-97 
4-03 
4.09 

4-i5 
4.21 


1. 6012 
1.6082 
1. 6150 
1. 6217 
1.6282 


H97-5 
1203.2 
1208.8 
1214.3 
1219.8 


3-93 
3-99 
4-o5 
4.11 
4.18 


1.6000 
1.6070 
1.6138 
1.6205 
1.6270 


II97.3 
1203.0 
1208.6 
1214.2 
1219.7 


400 

410 
420 
430 
440 


4-35 
4.42 
4.48 
4-54 
4.60 


1.6368 
1. 6431 
1.6492 
1.6552 
1.6611 


1225.6 
1231.0 
1236.4 
1241.7 
1247.0 


4.3i 
4.38 
4-44 
4.5o 
4-56 


1-6357 
1-6419 
1. 6481 

1-6541 
1.6600 


1225.5 
1230.9 
1236.2 
1241.6 
1246.9 


4.27 

4-34 
4.40 
4.46 

4-52 


1.6346 
1.6408 
1.6470 

1.6530 
1.6589 


1225.3 
1230.7 
1236. 1 
1241.4 
1246.7 


4.24 
4.30 
4-36 
4.42 
4-47 


1.6334 
1.6397 

1-6459 
1. 6519 

1.6578 


1225. I 

1230.5 
1235-9 
1241-3 
1246.6 


450 

460 
470 
480 

490 


4.66 
4-7,2 
4-77 
4.83 
4.89 


1.6669 
1.6726 
1.6783 
1.6838 
1.6893 


1252.3 
1257-5 
1262.7 
1267.9 
1273.0 


4.62 

4.67 
4-73 
4-79 
4.85 


1.6658 

1-6715 

1.6772 
1.6827 
1.6882 


1252. 1 

1257-4 
1262.6 
1267.8 
1272.9 


4-57 ' 

4-63 

4.69 

4-75 
4.80 


1.6647 
1.6704 
1. 6761 
1. 6817 
1.6871 


1252.0 

1257.2 
1262.4 
1267.6 
1272.8 


4-53 
4-59 
4.65 
4.70 
4.76 


1.6636 
1.6694 
1.6750 
1.6806 
1.6861 


1251-9 
1257. 1 
1262.3 
1267.5 
1272.7 


500 

55o 
600 
650 
700 


4-95 
5-23 
5.5i 
5-79 
6.07 


1.6947 
1.7205 

1-7449 
1. 7681 
1.7902 


1278.2 

1303-7 
1328.9 
i354.o 
I379-I 


4.91 
5-i9 
5-47 
5-74. 
6.01 


1.6936 
I-7I95 
1-7439 
1.7671 
1.7892 


1278. 1 
1303.6 
1328.8 
i354-o 
1379.0 


4.86 
5.14 ' 

5-42 
5-69 
5-96 


1.6925 
1. 7184 
1.7429 
1. 7661 
1.7882 


1278.0 

1303-5 
1328.8 

1353-9 
1379.0 


4.82 
5.10 
5-37 
5-64 
5-9i 


1. 6914 
I-7I74 
I-74I9 
1-7651 

1.7872 


1277,9 

1303-4 
1328.7 
1353-8 
1378.9 


750 

800 
850 
900 


6.34 
6.61 
6.88 

7.14 


1.8115 
1. 8319 
1.8516 

1.8707 


1404.2 
1429.4 
1454.8 
1480.3 


6.28 

6-55 
6.82 
7.08 


1. 8104 
1.8308 
1.8506 
1.8698 


1404. 2 
1429.4 
1454.8 
1480.3 


6.23 
6.49 
6.76 
7.02 


1.8094 
1.8298 
1.8496 
1.8688 


1404. 1 
1429.4 
1454.8 
1480.3 


6.17 

6.44 
6.70 
6.96 


1.8084 
1.8289 
1.8487 
1.8678 


1404. 1 
1429.3 

1454-7 
1480.2 







117 




118 




119 




120 






[339-4] 




[340.0] 




[340.6] 




[341.3] 


Sat. 


3-83 


1. 5914 


1191.0 


,3.80 


1-5907 


1191.1 


3-77 


1.5900 


1191.2 


3-74 


1-5893 


1191.4 


350 


3-89 


1-5989 


1197.1 


3-86 


1.5977 


1196.9 


3.82 


1.5966 


1196.6 


3-79 


1-5955 


1196.4 


360 


3-96 


1.6059 


1202.8 


3-92 


1.6047 


1202.6 


3-88 


1.6036 


1202.3 


3-85 


1.6025 


1202. 1 


37o 


4.02 


1. 6127 


1208.4 


3.98 


1.6116 


1208.2 


3-95 


1. 6105 


1208.0 


3-9i 


1.6094 


1207.8 


380 


4.08 


1-6194 


1214.0 


4.04 


1.6183 


1213.8 


4.01 


1. 6172 


1213.6 


3-97 


1.6161 


1213.4 


39o 


4.14 


1.6259 


1219.5 


4.10 


1.6248 


1219.3 


4.07 


1.6237 


1219.1 


.4.03 


1.6226 


1218.9 


400 


4.20 


1.6323 


1225.0 


4.16 


1. 6312 


1224.8 


4.12 


1. 6301 


1224.6 


4.09 


1. 6291 


1224.4 


410 


4.26 


1.6386 


1230.4 


4.22 


1-6375 


1230.2 


4.18 


1.6364 


1230.0 


4-15 


1.6354 


1229.9 


420 


4-32 


1.6448 


1235-8 


4.28 


1-6437 


1235-6 


4.24 


1.6426 


1235-4 


4.21 


1.6415 


1235-3 


430 


4.38 


1.6508 


1241.1 


4-34 


1.6497 


1241.0 


4-3° 


1.6486 


1240.8 


4.26 


1.6476 


1240.7 


440 


4-43 


1.6567 


1246.4 


4.40 


1-6556 


1246.3 


4-36 


1.6546 


1246. 1 


4-32 


1.6536 


1246.0 


450 


4-49 


1.6626 


1251.7 


4-45 


1. 6615 


1251.6 


4.41 


1.6605 


1251.4 


4.38 


1.6594 


1251.3 


460 


4-55 


1.6683 


1257.0 


4-51 


1.6672 


1256.8 


4-47 


1.6662 


1256.7 


4-43 


1.6652 


1256.6 


470 


4.61 


1.6740 


1262.2 


4-57 


1.6729 


1262. 1 


4-53 


1.6719 


1261.9 


4-49 


1.6709 


1261.8 


480 


4.66 


1.6796 


1267.4 


4.62 


1.6785 


1267.3 


4-58 


1-6775 


1267. 1 


4-54 


1.6765 


1267.0 


490 


4.72 


1.6850 


1272.6 


4.68 


1.6840 


1272.5 


4.64 


1.6830 


1272.3 


4.60 


1.6820 


1272.2 


500 


4-77 


1.6904 


1277.7 


4-73 


1.6894 


1277.6 


4.69 


.1.6884 


1277-5 


4-65 


1.6874 


1277.4 


510 


4.83 


1.6957 


1282.9 


4-79 


1.6947 


1282.8 


4-75 


1.6937 


1282.7 


4.71 


1.6927 


1282.6 


520 


4.89 


1 . 7009 


1288.0 


4.84 


1.6999 


1287.9 


4.80 


1.6989 


1287.8 


4.76 


1.6980 


1287.7 


53o 


4-94 


1. 7061 


1293. 1 


4.90 


1-7051 


1293.0 


4.86 


1. 7041 


1292.9 


4.82 


1.7032 


1292.8 


54o 


5.00 


1.7113 


1298.2 


4-95 


1-7103 


1298. 1 


4.91 


1.7093 


1298.0 


4.87 


1.7083 


1297-9 


550 


5-05 


1. 7164 


1303-3 


5.01 


1. 7154 


1303.2 


4-97 


1. 7144 


1303-1 


4.92 


i-7i34 


1303.0 


600 


5-32 


1.7409 


1328.6 


5-28 


1-7399 


1328.5 


5-23 


1-7389 


1328.5 


5-i9 


1-7379 


1328.4 


650 


5-59 


1. 7641 


1353.8 


5-54 


1-7631 


1353-7 


5-5o 


1.7622 


1353-7 


5-45 


1. 7612 


1353-6 


700 


5-86 


1.7862 


1378.9 


5-8i 


1.7852 


1378.8 


5-76 


1.7843 


1378.8 


5-7i 


1.7833 


1378.7 


75o 


6.12 


1.8075 


1404. 1 


6.07 


1.8065 


1404.0 


6.02 


1.8055 


1404.0 


5-97 


1.8046 


1403.9 



TABLE 3. SUPERHEATED STEAM 



61 



Pres- 




121 






122 




123 






124 


sure 




[341.9] 






[342.5] 




[343.1] 






[343.7] 


Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


3-7i 


1.5886 


"91-5 


3-68 


1-5879 


1191.6 


3.65 


1.5872 


1191.8 


3.62 


1.5865 


II9I-9 


350 


3-76 


1-5943 


1196.2 


3-72 


1-5932 


1196.0 


3-69 


i-592i 


H95-7 


3.66 


1. 5910 


H95-5 


360 


3.82 


1. 6013 


1201.9 


3.78 


1.6002 


1201.7 


3-75 


I-599I 


1201.5 


3-72 


1.5980 


1201.3 


37o 


3-88 


1.6082 


1207.6 


3-84 


1. 6071 


1207.4 


3-8i 


1.6060 


1207.2 


3.78 


1.6049 


1207.0 


380 


3-94 


1. 6150 


1213.2 


3-9o 


1. 6139 


1213.0 


3.87 


1. 6128 


1212.8 


3-84 


1.6117 


1212.6 


39o 


4.00 


1. 6216 


1218.8 


3-96 


1.6205 


1218.6 


3-93 


1. 6194 


1218.4 


3-89 


1.6183 


1218.2 


400 


4-05 


1.6280 


1224.3 


4.02 


1.6269 


1224. 1 


3-98 


1.6258 


1223.9 


3-95 


1.6248 


1223.7 


410 


4.11 


1-6343 


1229.7 


4.08 


1.6332 


1229.6 


4.04 


1.6322 


1229.4 


4.01 


1.6311 


1229.2 


420 


4.17 


1.6405 


1235-1 


4.13 


1.6394 


1235-0 


4.10 


1.6384 


1234.8 


4.06 


1-6373 


1234.6 


430 


4.23 


1.6466 


1240.5 


4-19 


1-6455 


1240.4 


4.15 


1.6445 


1240.2 


4.12 


1.6434 


1240.0 


440 


4.28 


1.6525 


1245-9 


4-25 


1-6515 


1245-7 


4.21 


1.6505 


1245.6 


4.17 


1.6494 


1245.4 


450 


4-34 


1.6584 


1251.2 


4-30 


1-6574 


1251.0 


4.26 


1.6563 


1250.9 


4-23 


1-6553 


1250.7 


460 


4-39 


1.6642 


1256.4 


4-36 


1. 6631 


1256.3 


4-32 


1. 6621 


1256.2 


4.28 


1.6611 


1256.0 


470 


4-45 


1.6699 


1261.7 


4.41 


1.6688 


1261.6 


4-37 


1.6678 


1261.4 


4-34 


1.6668 


1261.3 


480 


4-5° 


1.6754 


1266.9 


4.46 


1.6744 


1266.8 


4-43 


1.6734 


1266.7 


4-39 


1.6724 


1266.6 


490 


4-56 


1.6809 


1272. 1 


4.52 


1.6799 


1272.0 


4.48 


1.6789 


1271.9 


4-44 


1.6779 


1271.8 


500 


4.61 


1.6864 


1277.3 


4-57 


1.6854 


1277.2 


4-54 


1.6844 


1277. 1 


4-5o 


1.6834 


1277.0 


510 


4.67 


1.6918 


1282.5 


4-63 


1.6908 


1282.4 


4-59 


1.6898 


1282.2 


4-55 


1.6988 


1282. 1 


520 


4.72 


1.6971 


1287.6 


4.68 


1. 6961 


1287.5 


4.64 


1. 6951 


1287.4 


4.60 


1. 6941 


1287.3 


S3o 


4-77 


1.7023 


1292.7 


4-73 


1. 7013 


1292.6 


4-69 


1.7003 


1292.6 


4.66 


1-6993 


1292.5 


54o 


4-83 


1.7074 


1297.9 


4-79 


1.7064 


1297.8 


4-75 


1.7054 


1297.7 


4.71 


1.7044 


1297.6 


550 


4.88 


1. 7124 


1303.0 


4:84 


I-7II4 


1302.9 


4.80 


1-7105 


1302.8 


4.76 


1-7095 


1302.7 


600 


5-i5 


1.7370 


1328.3 


5.10 


1.7360 


1328.3 


5.06 


i.735o 


1328.2 


5.02 


I-734I 


1328.1 


650 


5-4i 


1.7602 


1353-5 


5-36 


1-7593 


1353-5 


5-32 


I-7583 


1353-4 


5-27 


1-7574 


1353.3 


700 


5-66 


1.7824 


1378.7 


5.62 


1. 7815 


1378.6 


5-57 


1.7805 


1378.6 


5-52 


1.7796 


1378.5 


75o 


5-92 


1.8037 


I403-9 


5-87 


1.8027 


1403.8 


5-82 


1.8018 


1403.8 


5-77 


1.8009 


1403-7 







125 






126 




127 






128 








[344-4] 






[345.0] 




[345.6] 






[346.2] 




Sat. 


3-59 


1.5858 


1192.0 


3-57 


1.5852 


1192.1 


3-54 


1.5845 


1192.3 


3-5i 


1.5838 


1192.4 


350 


3-63 


1.5899 


H95-3 


3.60 


1.5888 


H95-I 


3-57 


1.5877 


1194.9 


3-54 


1.5866 


1194.6 


360 


3-69 


1-5970 


1201.1 


3.66 


1-5959 


1200.9 


3.62 


1.5948 


1200.7 


3-59 


1-5937 


1200.4 


37o 


3-75 


1.6039 


1206.8 


3-7i 


1.6028 


1206.6 


3-68 


1. 6017 


1206.4 


3.65 


1.6007 


1206.2 


380 


3.80 


1. 6106 


1212.4 


3-77 


1.6096 


1212.2 


3-74 


1.6085 


1212.0 


3-7i 


1.6075 


1211.9 


39o 


3.86 


1. 6172 


1218.0 


3-83 


1. 6162 


1217.8 


3.80 


1.6151 


1217.6 


3-77 


1.6141 


1217.5 


400 


3-92 


1.6237 


1223.6 


3-88 


1.6227 


1223.4 


3-85 


1. 6216 


1223.2 


3.82 


1.6206 


1223.0 


410 


3-97 


1. 6301 


1229. 1 


3-94 


1. 6291 


1228.9 


3-9i 


1. 6281 


1228.7 


3-88 


1. 6271 


1228.5 


420 


4-03 


1.6363 


1234.5 


4.00 


I-6353 


1234-3 


3-96 


1.6343 


1234.2 


3-93 


I.6333 


1234.0 


430 


4.08 


1.6424 


1239.9 


4.05 


1. 6414 


1239.7 


4.02 


1.6404 


1239.6 


3-98 


I.6394 


1239.4 


440 


4.14 


1.6484 


1245-3 


4.10 


1.6474 


1245. 1 


4.07 


1.6464 


1245.0 


4.04 


1.6454 


1244.8 


450 


4.19 


1-6543 


1250.6 


4.16 


1-6533 


1250.5 


4.12 


1.6523 


1250.3 


4.09 


1. 6513 


1250.2 


460 


4-25 


1. 6601 


1255-9 


4.21 


1-6591 


1255.8 


4.18 


1.6581 


1255-6 


4.14 


1.6572 


1255-5 


470 


4-30 


1.6658 


1261.2 


4.27 


1.6648 


1261.1 


4-23 


1.6639 


1260.9 


4.20 


1.6629 


1260.8 


480 


4-35 


1.6714 


1266.4 


4-32 


1.6704 


1266.3 


4.28 


1.6695 


1266.2 


4.25 


1.6685 


1266. 1 


49o 


4.41 


1.6770 


1271.7 


4-37 


1.6760 


1271.5 


4-34 


1.6750 


1271.4 


4-3o 


1.6740 


1271.3 


500 


4.46 


1.6824 


1276.9 


4.42 


1.6814 


1276.7 


4-39 


1.6805 


1276.6 


4-35 


1.6795 


1276.5 


510 


4.5i 


1.6878 


1282.0 


4.48 


1.6868 


1281.9 


4.44 


1.6859 


I28r.8 


4.40 


1.6849 


1281.7 


520 


4.56 


1. 6931 


1287.2 


4-53 


1. 6921 


1287. 1 


4-49 


1. 6912 


1287.0 


4.46 


1.6902 


1286.9 


53o 


4.62 


1.6983 


1292.4 


4.58 


1-6973 


1292.3 


4-54 


1.6964 


1292.2 


4.5i 


1.6955 


1292. 1 


54o 


4.67 


1.7034 


1297-5 


4-63 


1.7025 


1297-4 


4-59 


1-7015 


1297.3 


4-56 


1.7006 


1297.2 


550 


4.72 


1.7085 


1302.6 


4.68 


1.7076 


1302-5 


4-65 


1.7066 


1302.4 


4.61 


1-7057 


1302.3 


600 


4.98 


1-7332 


1328.0 


4-94 


1.7322 


1328.0 


4-90 


1. 7312 


I327-9 


4.86 


1-7303 


1327.8 


650 


5-23 


1-7565 


1353-3 


5-i9 


1-7555 


1353-2 


5-15 


1.7546 


1353-2 


5-n 


1-7537 


1353. 1 


700 


5.48 


1.7787 


1378.5 


5-44 


1.7778 


1378.4 


5-39 


1.7769 


1378.4 


5-35 


1.7760 


1378.3 


75o 


5-73 


1.8000 


1403.7 


5.68 


1. 799i 


1403-7 


5.64 


1.7982 


1403.6 


5-59 


1-7973 


1403.6 



62 








TABLE 3. 


SUPERHEATED STEAM 








Pres- 




129 






130 






131 






132 




sure 




[346.8] 






[347.4] 






[347.9] 






[348.5] 




Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


3-49 


1.5832 


1192.5 


3.46 


1.5825 


1192.6 


3-44 


I. 5819 


1192.7 


3-4i 


1.5812 


1192.9 


350 


3-5i 


1.5855 


1 194.4 


3.48 


1.5844 


II94-2 


3-45 


1.5833 


1194.0 


3-42 


1.5823 


H93-7 


360 


3-56 


1.5926 


1200.2 


3-54 


1. 5916 


1200.0 


3-5i 


1.5905 


1199.8 


3.48 


1-5895 


1199.6 


37o 


3.62 


1.5996 


1206.O 


3-59 


1.5986 


1205.8 


3-56 


1-5975 


1205.6 


3-53 


1-5965 


1205.4 


380 


3-68 


1.6064 


1211.7 


3.65 


1.6054 


1211.5 


3.62 


1.6043 


,1211.3 


3-59 


1.6033 


1211.1 


39o 


3-73 


1.6131 


1217.3 


3-70 


1.6121 


1217.1 


3-67 


1.6110 


1 216.9 


3-64 


I. 6100 


1216.7 


400 


3-79 


1. 6196 


1222.9 


3-76 


1.6186 


1222.7 


3-73 


1. 6176 


1222.5 


3-7o 


1.6166 


1222.3 


410 


3-84 


1.6260 


1228.4 


3.81 


1.6250 


1228.2 


3-78 


1.6240 


1228.0 


3-75 


1.6230 


1227.9 


420 


3-9° 


1.6323 


1233-9 


3.87 


1.6313 


1233-7 


3.84 


1.6303 


1233-5 


3.81 


1.6293 


1233.4 


430 


3-95 


1.6384 


1239-3 


3-92 


1.6374 


1239-1 


3.89 


1.6364 


1239.0 


3-86 


1.6354 


1238.8 


440 


4.00 


1.6444 


1244.7 


3-97 


1.6434 


1244.5 


3-94 


1.6425 


1244.4 


3-9i 


1. 6415 


1244.2 


450 


4.06 


1.6503 


1250. 1 


4-03 


1.6494 


1249.9 


3-99 


1.6484 


1249.8 


3-96 


1.6474 


1249.6 


460 


4.11 


1.6562 


1255-4 


4.08 


1.6552 


1255-2 


4.05 


1.6542 


1255-1 


4.01 


1.6533 


I255-0 


470 


4.16 


1. 6619 


1260.7 


4-13 


1. 6610 


1260.5 


4.10 


1.6600 


1260.4 


4.07 


1.6590 


1260.3 


480 


4.21 


1.6675 


1265.9 


4.18 


1.6666 


1265.8 


4-15 


1.6656 


1265.7 


4.12 


1.6647 


1265.6 


490 


4.27 


1. 6731 


1271.2 


4.23 


1. 6721 


1271.1 


4.20 


1. 6712 


1271.0 


4.17 


1.6703 


1270.9 


500 


4-32 


1.6786 


1276.4 


4.28 


1.6776 


1276.3 


4-25 


1.6767 


1276.2 


4.22 


1.6757 


1276. 1 


5 10 


4-37 


1.6840 


1281.6 


4-34 


1.6830 


1281.5 


4-3o 


1.6821 


1281.4 


4.27 


1.6811 


1281.3 


520 


4.42 


1.6893 


1286.8 


4-39 


1.6883 


1286.7 


4-35 


1.6874 


1286.6 


4-32 


1.6865 


1286.5 


530 


4-47 


1.6945 


1292.O 


4-44 


1.6936 


1291.9 


4.40 


1.6927 


1291.8 


4-37 


1. 6917 


1291.7 


54o 


4-52 


1.6997 


1297. 1 


4-49 


1.6987 


1297.0 


4-45 


1.6978 


1296.9 


4.42 


1.6969 


1296.8 


550 


4-57 


I . 7048 


1302.2 


4-54 


1.7039 


1302. 1 


4-5o 


1.7029 


1302. 1 


4-47 


1.7020 


1302.0 


600 


4.82 


1.7294 


1327.7 


4.78 


1.7285 


1327.7 


4-75 


1.7276 


1327.6 


4.71 ' 


1.7267 


I327.5 


650 


5-07 


1.7528 


I353-0 


5-03 


I-75I9 


I353-0 


4-99 


I-75IO 


1352.9 


4-95 


1.7501 


1352.9 


700 


5-3i 


1.7751 


1378.3 


5-27 


1.7742 


1378.2 


5-23 


1.7733 


1378.2 


5-i9 


1.7724 


1378.1 


75o 


5-55 


1.7964 


I403.5 


5-5i 


1-7955 


1403-5 


5.46 


1.7946 


1403.5 


5-42 


1.7938 


1403.4 







133 




134 




135 




136 






[349-1] 




[349.7] 




[350.3] 




[350.8] 


Sat. 


3-39 


I.5806 


ii93-o 


3-36 


1.5800 


1193.1 


3-34 


1-5793 


1193.2 


3-32 


1-5787 


H93-3 


360 


3-45 


I.5884 


H99-4 


3-42 


1.5874 


1199.2 


3-39 


1.5863 


1198.9 


3-37 


1-5853 


1198.7 


37o 


3-5i 


1-5954 


1205.2 


3-48 


1.5944 


1205.0 


3-45 


1-5934 


1204.8 


3-42 


1.5924 


1204.5 


380 


3-56 


1.6023 


1210.9 


3-53 


1. 6013 


1210.7 


3-50 


1.6003 


1210.5 


3-48 


1-5993 


1210.3 


39o 


3.62 


1.6090 


1216.6 


3-59 


1.6080 


1216.4 


3-56 


1.6070 


1216.2 


3-53 


1.6060 


1216.0 


400 


3-67 


1.6156 


1222.2 


3.64 


1. 6146 


1222.0 


3.61 


1. 6136 


1221.8 


3.58 


1. 6126 


1221.6 


410 


3-72 


1.6220 


1227.7 


3-69 


1. 6210 


1227.5 


3.66 


1.6200 


1227.4 


3-64 


1. 6190 


1227.2 


420 


3-78 


1.6283 


1233.2 


3-75 


1.6273 


1233.0 


3-72 


1.6263 


1232.9 


3-69 


1.6254 


1232.7 


430 


3-83 


1.6345 


1238.7 


3.80 


1-6335 


1238.5 


3-77 


1.6325 


1238.4 


3-74 


1. 6316 


1238.2 


44o 


3-88 


1.6405 


1 244. 1 


3-85 


1.6396 


1244.0 


3-82 


1.6386 


1243.8 


3-79 


1.6377 


1243-7 


450 


3-93 


1.6465 


1249.5 


3-9o 


1.6455 


1249.4 


3-87 


1.6446 


1249.2 


3-84 


1.6436 


1249. 1 


460 


3-98 


1.6524 


1254.8 


3-95 


1.6514 


1254.7 


3-92 


1.6505 


1254.6 


3-89 


1-6495 


1254.4 


47o 


4-03 


1.6581 


1260.2 


4.00 


1-6571 


1260.0 


3-97 


1.6562 


1259.9 


3-94 


1-6553 


1259.8 


480 


4.08 


1.6638 


1265.5 


4.05 


1.6628 


1265.3 


4.02 


1. 6619 


1265.2 


3-99 


1. 6610 


1265. 1 


49o 


4-13 


1.6693 


1270.7 


4.10 


1.6684 


1270.6 


4.07 


1.6675 


1270.5 


4.04 


1.6665 


1270.4 


500 


4.18 


1.6748 


1276.0 


4.i5 


1.6739 


1275-9 


4.12 


1.6730 


1275-7 


4.09 


1. 6721 


1275.6 


5io 


4.23 


1.6802 


1281.2 


4.20 


1.6793 


1281.1 


4.17 


1.6784 


1280.9 


4.14 


1-6775 


1280.8 


520 


4.28 


1.6856 


1286.4 


4.25 


1.6846 


1286.3 


4.22 


1.6837 


1286.2 


4.19 


1.6828 


1286.1 


53o 


4-33 


1.6908 


1291.6 


4.30 


1.6899 


1291.5 


4.27 


1.6890 


1291.4 


4.24 


1. 6881 


1291-3 


54o 


4.38 


1.6960 


1296.7 


4-35 


1. 6951 


1296.6 


4.32 


1.6942 


1296.5 


4.28 


1.6933 


1296.4 


550 


4-43 


1.7011 


1301.9 


4.40 


1.7002 


1301.8 


4-37 


1.6993 


1301.7 


4-33 


1.6984 


1301.6 


600 


4.67 


1.7259 


1327-4 


4.64 


1.7250 


1327.4 


4.60 


1. 7241 


1327.3 


4-57 


1.7233 


1327.2 


650 


4.91 


1-7493 


1352.8 


4.88 


1.7484 


1352.7 


4.84 


1-7475 


1352.7 


4.80 


1.7467 


1352.6 


700 


5-i5 


1. 7715 


1378.1 


5-ii 


1.7707 


1378.0 


5.07 


1.7698 


1378.0 


5.03 


1.7690 


1377-9 


75o 


5.38 


1.7929 


1403.4 


5-34 


1.7921 


1403.3 


5-30 


1. 7912 


1403.3 


5.26 


1.7904 


1403.2 


800 


5.61 


1-8134 


1428.7 


5-57 


1.8126 


1428.7 


5-53 


1.8117 


1428.7 


5-49 


1. 8109 


1428.6 









TABLE 3. SUPERHEATED STEAM 






63 


Pres- 


137 




138 






139 






140 




sure 




[351-4] 




[352.0] 






[352.5] 






[353-1] 




Temp 
"P. 


V 


s 


i 


v 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


3-29 


1.5781 


H93-4 


3-27 


1-5775 


"93-5 


3-25 


1.5769 


H93-6 


3.23 


1.5762 


H93-7 


360 


3-34 


1.5843 


1198.5 


3-3i 


I-5833 


II98-3 


3-29 


1.5823 


1198.1 


3.26 


1.5813 


1197.9 


37o 


3-4o 


1.5914 


1204.3 


3-37 


I-5904 


1 204. 1 


3-34 


1.5894 


1203.9 


3.32 


1.5884 


1203.7 


380 


3-45 


1.5983 


1210.1 


3-42 


1-5973 


1209.9 


3-40 


1.5963 


1209.7 


3-37 


1-5953 


1209.5 


390 


3-5o 


1.6050 


1215.8 


3-48 


1.6040 


1215.6 


3-45 


I. 603 I 


1215.4 


3-42 


1. 6021 


1215.2 


400 


3-56 


1.6116 


1221.4 


3-53 


1. 6106 


1221.3 


3-50 


1.6097 


1221.1 


3-48 


1.6087 


1220.9 


410 


3.61 


1.6181 


1227.0 


3-58 


1.6171 


1226.9 


3-55 


I. 6162 


1226.7 


3-53 


1.6152 


1226.5 


420 


3.66 


1.6244 


1232.6 


3-63 


1.6235 


1232.4 


3.60 


1.6225 


1232.2 


3.58 


1. 6216 


1232. 1 


430 


3-7i 


1.6306 


1238.1 


3-68 


1.6297 


1237.9 


3-65 


1.6287 


1237.7 


3.63 


1.6278 


1237.6 


440 


3-76 


1.6367 


1243.5 


3-73 


1.6358 


1243.4 


3-7i 


1.6348 


1243.2 


3-68 


I-6339 


1243. 1 


450 


3.81 


1.6427 


1248.9 


3-78 


1. 6418 


1248.8 


3-76 


1.6409 


1248.6 


3-73 


1.6400 


1248.5 


460 


3-86 


1.6486 


1254-3 


3-83 


1.6477 


1254.2 


3.81 


1.6467 


1254.0 


3-78 


1.6458 


1253-9 


470 


3-9i 


1.6544 


1259.6 


3-88 


1-6535 


1259-5 


3.85 


1.6526 


1259.4 


3-83 


1-6517 


1259-3 


480 


3-96 


1.6600 


1265.0 


3-93 


1. 6591 


1264.8 


3.90 


1.6582 


1264.7 


3-87 


1-6573 


1264.6 


490 


4.01 


1.6656 


1270.3 


3-98 


1.6647 


1270. 1 


3-95 


1.6638 


1270.0 


3-92 


1.6629 


1269.9 


500 


4.06 


1.6711 


1275-5 


4-03 


1.6702 


1275-4 


4.00 


1.6693 


1275-3 


3-97 


1.6685 


1275.2 


5io 


4.11 


1.6766 


1280.7 


4.08 


1-6757 


1280.6 


4-05 


1.6748 


1280.5 


4.02 


1.6739 


1280.4 


520 


4-i5 


1. 6819 


1286.0 


4.12 


1. 6810 


1285.9 


4.09 


I. 6801 


1285.7 


4.06 


1.6793 


1285.6 


53o 


4.20 


1.6872 


1291.2 


4.17 


1.6863 


1291.1 


4.14 


1.6854 


1291.0 


4.11 


1.6846 


1290.9 


S4o 


4-25 


1.6924 


1296.3 


4.22 


1.6915 


1296.2 


4.19 


1.6906 


1296. 1 


4.16 


1.6898 


1296.0 


550 


4-3° 


1-6975 


1301-5 


4.27 


1.6966 


1301.4 


4.24 


1.6958 


1301.3 


4.21 


1.6949 


1301.2 


600 


4-53 


1.7224 


1327. 1 


4.50 


1-7215 


1327-1 


4-47 


1.7206 


1327.0 


4.44 


1. 7198 


1326.9 


650 


4-77 


1.7458 


1352.5 


4-73 


1.7449 


1352.5 


4.70 


I. 7441 


1352.4 


4.66 


1-7433 


1352.4 


700 


5.00 


I. 7681 


1377-9 


4.96 


1.7673 


1377-8 


4.92 


1.7664 


1377-8 


4.89 


1.7656 


1377.7 


75o 


5.22 


1.7895 


1403.2 


5.18 


1.7887 


1403.2 


5-14 


1.7878 


1403-1 


5-n 


1.7870 


1403-1 


800 


5-45 


1.8101 


1428.6 


5-4i 


1.8092 


1428.6 


5-37 


1.8084 


1428.5 


5-33 


1.8076 


1428.5 







141 




142 






143 




144 






[353.6] 




[354-2] 






[354.8] 




[355-3] 


Sat. 


3.20 


1-5756 


II93-8 


3.18 


i-575o 


H93-9 


3.16 


1.5744 


1194.0 


3-14 


1-5738 


H94-I 


360 


3-24 


1.5803 


1197.6 


3.21 


1-5793 


1197.4 


3-19 


1.5783 


1197.2 


3-17 


1-5773 


1197.0 


370 


3-29 


1-5874 


1203.5 


3-27 


1.5864 


1203.3 


3-24 


1-5854 


1203. 1 


3.22 


1.5844 


1202.9 


380 


3-34 


1-5943 


1209.3 


3-32 


1-5934 


1209. 1 


3-29 


1.5924 


1208.9 


3-27 


I-59I4 


1208.7 


39o 


3-40 


1.6011 


1215-1 


3-37 


1.6002 


1214.9 


3-35 


1.5992 


1214.7 


3-32 


I-5983 


1214.5 


400 


3-45 


1.6078 


1220.7 


3-42 


1.6068 


1220.6 


3-4o 


1.6059 


1220.4 


3-37 


1.6049 


1220.2 


410 


3-5o 


1. 6143 


1226.3 


3-47 


1.6133 


1226.2 


3-45 


1. 6124 


1226.0 


3-42 


1-6115 


1225.8 


420 


3-55 


1.6207 


1231-9 


3-52 


1. 6197 


1231-7 


3-50 


1.6188 


1231.6 


3-47 


1. 6179 


1231.4 


430 


3.60 


1.6269 


1237-4 


3-57 


1.6260 


1237-3 


3-55 


1.6250 


1237. 1 


3-52 


1. 6241 


1237.0 


440 


3-65 


1.6330 


1242.9 


3.62 


1. 6321 


1242.8 


3.60 


1. 6312 


1242.6 


3-57 


1.6303 


1242.5 


450 


3-70 


1.6390 


1248.4 


3.67 


1.6381 


1248.2 


3-65 


1.6372 


1248. 1 


3.62 


1.6363 


1247.9 


460 


3-75 


1.6449 


1253.8 


3-72 


1.6440 


1253-6 


3-69 


1-6431 


1253-5 


3-67 


1.6422 


1253.3 


47o 


3.80 


1.6507 


1259. 1 


3-77 


1.6498 


1259.0 


3-74 


1.6490 


1258.9 


3-72 


1. 6481 


1258.7 


480 


3-84 


1.6564 


1264.5 


3-82 


1-6556 


1264.3 


3-79 


1-6547 


1264.2 


3-76 


1.6538 


1264. 1 


490 


3.89 


1.6620 


1269.8 


3-86 


1. 6612 


1269.7 


3.84 


1.6603 


1269.5 


3-8i 


1.6594 


1269.4 


500 


3-94 


1.6676 


1275-1 


3-9i 


1.6667 


1274.9 


3-88 


1.6658 


1274.8 


3.85 


1.6650 


1274.7 


510 


3-99 


1.6730 


1280.3 


3-96 


1.6722 


1280.2 


3-93 


1.6713 


1280. 1 


3-9o 


1.6704 


1280.0 


520 


4-03 


1.6784 


1285.5 


4.01 


1-6775 


1285.4 


3-98 


1.6767 


1285.3 


3-95 


1.6758 


1285.2 


530 


4.08 


1.6837 


1290.8 


4-05 


1.6828 


1290.7 


4.02 


1.6820 


1290.6 


4.00 


1.6811 


1290.5 


54o 


4.13 


1.6889 


1296.0 


4.10 


1.6881 


1295-9 


4.07 


1.6872 


1295-8 


4.04 


1.6863 


1295.7 


650 


4.18 


1.6940 


1301.1 


4-15 


1.6932 


1301.0 


4.12 


1.6924 


1300.9 


4.09 


1.6915 


1300.9 


600 


4.40 


1. 7189 


1326.8 


4.37 


1.7181 


1326.8 


4-34 


1-7173 


1326.7 


4-3i 


1. 7164 


1326.6 


650 


4-63 


1.7424 


1352.3 


4.60 


1. 7416 


1352.2 


4.56 


1.7408 


1352.2 


4-53 


1 . 7400 


I352-I 


700 


4.85 


1.7648 


1377-7 


4.82 


1.7640 


1377-6 


4.78 


1.7632 


1377.6 


4-75 


1.7624 


1377-5 


75o 


5-07 


1.7862 


1403.0 


5-04 


I-7854 


1403.0 


5.00 


1.7846 


1402.9 


4-97 


1.7838 


1402.9 


800 


5.29 


1.8068 


1428.4 


5-25 


1.8060 


1428.4 


5.22 


1.8052 


1428.4 


5-i8 


1.8044 


1428.3 



6 4 








TABLE 3. SUPERHEATED STEAM 








Pres- 




145 






146 






147 






148 


sure 




[355.8] 






[356.3] 






[356.9] 






[357.4] 


Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


3.12 


1.5733 


1 194. 2 


3.10 


1.5727 


II94.3 


3.08 


1.5721 


II94-4 


3.06 


1.5715 


H94-5 


360 


3-14 


1-5763 


1196.8 


3.12 


1.5753 


1196.5 


3.10 


1.5744 


1196.3 


3-07 


1-5734 


1196.1 


37o 


3.19 


1.5835 


1202.7 


3.17 


1.5825 


1202.5 


3-15 


1. 5816 


12O2.3 


3.12 


1.5806 


1202. 1 


380 


3-25 


1.5905 


1208.5 


3.22 


1.5895 


1208.3 


3.20 


1.5886 


1 208. 1 


3-17 


1.5876 


1207.9 


39o 


3-3o 


1-5973 


1214.3 


3.27 


1.5964 


1214.1 


3-25 


I-595X 


I2I3-9 


3.22 


1-5945 


1213.7 


400 


3-35 


1.6040 


1220.0 


3.32 


1. 603 1 


1219.8 


3-30 


1.6022 


1219.7 


3-27 


1. 6012 


1219-5 


410 


3-4o 


1. 6106 


1225.7 


3.37 


1.6096 


1225.5 


3-35 


1.6087 


1225.3 


3-32 


1.6078 


1225. 1 


420 


3-45 


1. 6170 


1231.3 


3.42 


I. 6160 


1231-1 


3-40 


1.6151 


1230.9 


3-37 


1. 6142 


1230.7 


430 


3-5o 


1.6232 


1236.8 


3-47 


1.6223 


1236.7 


3-45 


1. 6214 


1236.5 


3-42 


1.6205 


1236.3 


440 


3-54 


1.6294 


1242.3 


3-52 


1.6285 


1242.2 


3-49 


1.6276 


1242.0 


3-47 


1.6267 


1241.9 


450 


3-59 


I.6354 


1247.8 


3-57 


1.6345 


1247.6 


3-54 


1.6336 


1247-5 


3-52 


1.6328 


1247.4 


460 


3-^4 


1. 6414 


1253.2 


3.61 


1.6405 


1253. 1 


3-59 


1.6396 


1252.9 


3-56 


1.6387 


1252.8 


470 


3-69 


1.6472 


1258.6 


3-66 


1.6463 


1258.5 


3-64 


1.6455 


1258.3 


3.61 


1.6446 


1258.2 


480 


3-73 


1.6529 


1264.0 


3.7i 


1. 6521 


1263.8 


3.68 


1. 6512 


1263.7 


3.65 


1.6503 


1263.6 


490 


3-78 


1.6586 


1269.3 


3-76 


1.6577 


1269.2 


3-73 


1.6568 


1269. 1 


3-70 


1.6560 


1268.9 


500 


3.83 


1. 6641 


1274.6 


3.80 


1.6633 


1274-5 


3-77 


1.6624 


1274.4 


3-75 


1. 6616 


1274.2 


510 


3.87 


1.6696 


1279.9 


3.85 


1.6687 


1279.8 


3.82 


1.6679 


1279.6 


3-79 


1.6670 


1279-5 


520 


3-92 


1.6750 


1285. I 


3.89 


I. 6741 


1285.0 


3.87 


1-6733 


1284.9 


3.84 


1.6724 


1284.8 


S3o 


3-97 


1.6803 


1290.4 


3-94 


1.6794 


1290.3 


3-91 


1.6786 


1290.2 


3-88 


1.6778 


1290. 1 


54o 


4.01 


1.6855 


1295.6 


3-98 


1.6847 


1295-5 


3-96 


1.6838 


1295.4 


3-93 


1.6830 


1295-3 


550 


4.06 


1.6907 


1300.8 


4-03 


1.6898 


1300.7 


4.00 


1.6890 


1300.6 


3-97 


1.6882 


1300.5 


600 


4.28 


1-7156 


1326.5 


4.25 


1. 7148 


1326.4 


4.22 


1. 7140 


1326.4 


4.19 


1. 7132 


1326.3 


650 


4-5o 


1-7392 


1352. I 


4-47 


1.7383 


I352.0 


4-44 


1-7375 


I35L9 


4.41 


1.7367 


I35L9 


700 


4.72 


1. 7616 


1377.5 


4.68 


1.7608 


1377-4 


4-65 


1.7600 


1377-4 


4.62 


1-7592 


1377-3 


75o 


4-93 


1.7830 


1402.9 


4.90 


1.7822 


1402.8 


4.86 


1. 7814 


1402.8 


4.83 


1.7806 


1402.7 


800 


5-i4 


1.8036 


1428.3 


5- 11 


1.8028 


1428.3 


5-07 


1.8020 


1428.2 


5-o4 


1. 8013 


1428.2 







149 




150 




151 




152 






[357.9] 




[358.5] 




[359-0] 




[359-5] 


Sat. 


3.04 


1-5710 


1194.6 


3.02 


1-5704 


H94-7 


3.00 


1.5698 


1194.8 


2.98 


1-5693 


1194.9 


360 


3-05 


1.5724 


H95-9 


3-03 


1-5715 


H95-7 


3.01 


1.5705 


H95-5 


2.99 


1.5695 


H95-21 


37o 


3.10 


1-5796 


1201.8 


3.08 


1-5787 


1201.6 


3.06 


1-5778 


1201.4 


3-°4 


1-5769 


1201.2 


380 


3-15 


1.5867 


1207.7 


3-i3 


1.5858 


1207.5 


3-ii 


1-5849 


1207.3 


3-09 


1-5839 


1207. 1 


39o 


3.20 


1-5936 


1213.5 


3.18 


1-5927 


1213-3 


3-15 


1. 5918 


1213.2 


3-*3 


1-5909 


1213.0 


400 


3-25 


1.6003 


1219.3 


3-23 


1-5994 


1219.1 


3.20 


1.5985 


1218.9 


3.18 


1-5976 


1218.8 


410 


3-30 


1.6069 


1225.0 


3.28 


1.6060 


1224.8 


3-25 


1. 6051 


1224.6 


3-23 


1.6042 


1224.5 


420 


3-35 


1. 6133 


1230.6 


3-33 


1. 6124 


1230.4 


3-30 


1.6116 


1230.3 


3-28 


1. 6107 


1230. 1 


430 


3-4o 


1. 6196 


1236.2 


3-37 


1. 6188 


1236.0 


3-35 


1. 6179 


1235.9 


3-33 


1. 6170 


1235-7 


440 


3-44 


1.6258 


1241.7 


3-42 


1.6250 


1241.6 


3-40 


1. 6241 


1241.4 


3-37 


1.6232 


1241.2 


450 


3-49 


1.6319 


1247.2 


3-47 


1. 6310 


1247. 1 


3-44 


1.6302 


1246.9 


3-42 


1.6293 


1246.8 


460 


3-54 


1-6379 


1252.7 


3-5i 


1.6370 


1252.5 


3-49 


1.6362 


1252.4 


3-47 


1-6353 


1252.3 


47o 


3-59 


1.6437 


1258.1 


3.56 


1.6429 


1257-9 


3-54 


1.6420 


1257.8 


3-51 


1. 6412 


1257-7 


480 


3.63 


1-6495 


1263.5 


3.61 


1.6486 


1263.3 


3.58 


1.6478 


1263.2 


3.56 


1.6470 


1263. 1 


490 


3-68 


1-6551 


1268.8 


3.65 


1-6543 


1268.7 


3-63 


1-6535 


1268.6 


3.60 


1.6526 


1268.5 


500 


3-72 


1.6607 


1274.1 


3-69 


1.6599 


1274.0 


3-67 


1.6591 


1273-9 


3-64 


1.6582 


1273.8 


5io 


3-77 


1.6662 


1279.4 


3-74 


1.6654 


1279.3 


3-7i 


1.6646 


1279.2 


3.69 


1.6637 


1279. 1 


520 


3.81 


1. 6716 


1284.7 


3.78 


1.6708 


1284.6 


3.76 


1.6700 


1284.5 


3-73 


1. 6691 


1284.4 


53o 


3-86 


1.6769 


1290.0 


3-83 


1. 6761 


1289.9 


3.80 


1-6753 


1289.8 


3.78 


1.6745 


1289.7 


54o 


3-90 


1.6822 


1295.2 


3.87 


1. 6814 


1295-1 


3.85 


1.6806 


1295.0 


3-82 


1.6798 


1294-9 


550 


3-95 


1.6874 


1300.4 


3-92 


1.6866 


1300.3 


3.89 


1.6857 


1300.2 


3.87 


1.6849 


1300.1 


600 


4.16 


1. 7124 


1326.2 


4-13 


1.7116 


1326. 1 


4.11 


1. 7108 


1326. 1 


4.08 


1. 7100 


1326.0 


650 


4.38 


1.7360 


*35i-8 


4-35 


1-7352 


I35L7 


4-32 


1-7344 


I35I-7 


4.29 


1-7336 


i35i-6 


700 


4-59 


1.7584 


1377-3 


4-56 


I.7576 


1377.2 


4-53 


1.7568 


1377.2 


4-50 


1-7561 


I377-I 


75o 


4.80 


1-7799 


1402.7 


4.77 


1. 779i 


1402.6 


4-73 


I-7783 


1402.6 


4.70 


1.7776 


1402.5 


800 


5.00 


1.8006 


1428.2 


4-97 


I.7998 


1428. 1 


4-94 


1.7990 


1428. 1 


4.91 


1.7982 


1428.0 











TABLE 3. SUPERHEATED STEAM 






65 


Pres- 
sure 


153 

[360.0] 


154 

[360.5] 


155 

[361.1] 


156 

[361.6] 


Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


2.96 


1.5687 


ii95-o 


2.95 


1. 5681 


H95-I 


2.93 


1.5676 


II95-2 


2.91 


1.5670 


II95.3 


37o 
380 
390 


3.01 
3.06 
3. II 


1-5759 
1-5830 
1.5899 


1201.0 
1206.9 
1212.8 


2.99 

3 -04 

3-09 


i-575o 

1.5821 
1-5890 


1200.8 
1206.7 
1212.6 


2.97 
3.02 
3.07 


I-574I 
1.5812 
1.5881 


1200.6 
1206.5 
1212.4 


2.95 
3.00 

3.05 


1.5732 
1.5803 
L5873 


1200.4 
1206.3 
1212.2 


400 

410 
420 

43° 
440 


3.16 

3.21 
3.26 
3-30 

3-35 


1-5967 
1.6033 
1.6098 
1.6161 
1.6224 


1218.6 
1224.3 
1229.9 

1235-5 
1241.1 


3-14 
3-19 
3-23 
3.28 

3-33 


1-5958 
1.6024 
1.6089 

1-6153 
1. 6215 


1218.4 
1224. 1 
1229.8 
1235.4 
1241.0 


3.12 

3.16 

3.21 
3.26 
3-30 


1-5949 
1. 6016 
1. 6081 
1. 6144 
1.6207 


1218.2 

1223.9 
1229.6 

1235-3 

1240.8 


3.10 
3.14 
3.19 
3.24 
3.28 


1. 5941 
1.6007 
1.6072 
1. 6136 
1. 6198 


1218.0 
1223.8 
1229.4 

I235-I 

1240.7 


450 

460 
470 
480 
490 


3-4o 
3-44 
3-49 
3-53 
3.58 


1.6285 

1-6345 
1.6404 
1. 6461 
1.6518 


1246.6 
1252. 1 
1257.6 
1263.0 
1268.3 


3-37 
3-42 
3-46 
3-5i 

3-55 


1.6276 
1.6336 
I-6395 
1-6453 
1. 6510 


1246.5 
1252.0 

1257-4 
1262.8 
1268.2 


3-35 
3-40 
3-44 
3.48 
3-53 


1.6268 
1.6328 
1.6387 
1.6445 
1.6502 


1246.3 
1251.8 

1257-3 
1262.7 
1268.1 


3-33 
3-37 
3.42 
3.46 
3-51 


1.6259 
1.6320 
1.6379 
1.6437 
1.6494 


1246.2 

1251-7 
1257.2 
1262.6 
1268.0 


500 

510 
520 
53o 
54o 


3.62 
3-67 
3-7i 
3-75 
3.80 


1-6574 
1.6629 
1.6683 

1-6737 
1.6790 


1273.7 
1279.0 
1284.3 
1289.5 
1294.8 


3.60 
3-64 
3-68 

3-73 
3-77 


1.6566 
1. 6621 
1.6675 
1.6729 
1.6782 


1273.6 

1278.9 
1284.2 
1289.4 
1294.7 


3-57 
3.62 
3-66 

3-7o 
3-75 


1.6558 
1. 6613 
1.6667 
1. 6721 
1.6774 


1273-4 
1278.8 
1284. 1 
1289.3 
1294.6 


3-55 
3-59 
3-63 
3-68 
3-72 


1.6550 
1.6605 
1.6659 

1.6713 
1.6766 


1273.3 

1278.6 
1283.9 
1289.2 
1294.5 


550 

600 
650 
700 
75o 


3.84 
4-05 
4.26 

4-47 
4.67 


1. 6841 
1.7092 
1.7328 

1-7553 
1.7768 


1300.0 
I325-9 
I35I-5 
i377-i 
1402.5 


3.81 

4.02 
4-23 
4-44 
4.64 


1.6834 
1.7084 
1. 7321 
I.7546 
1. 7761 


1299-9 
1325.9 
I35L5 
1377.0 
1402.5 


3-79 
4.00 
4.20 
4.41 
4.61 


1.6826 
1.7077 
I.73I3 
1-7538 
1-7753 


1299.8 
1325-8 
I35L4 
1377.0 
1402.4 


3.76 
3-97 
4.18 
4.38 
4.58 


1.6818 
1.7069 
1.7306 

1. 7531 
1.7746 


1299.7 
I325.7 
I35L4 
1376.9 
1402.4 


800 

850 


4.87 
5-07 


1-7975 
1.8174 


1428.0 
1453-6 


4.84 
5-04 


1.7967 
1. 8167 


1428.0 
1453-6 


4.81 
5.01 


1.7960 
1.8159 


1427.9 
1453-5 


4.78 
4.98 


1-7953 
1. 8152 


1427.9 
1453.5 







157 




158 




159 




160 






[362.1] 




[362.6] 




[363.1] 




[363.6] 


Sat. 


2.89 


1.5665 


H95-4 


2.87 


1-5659 


H95-5 


2.86 


1-5654 


1195-6 


2.84 


1-5649 


II95-7 


37o 


2-93 


1-5723 


1200.2 


2.91 


1-5714 


1200.0 


2.89 


1-5705 


1199.8 


2.87 


1.5696 


H99-5 


380 


2.98 


1-5794 


1 206. 1 


2.96 


1.5785 


1205.9 


2.94 


1-5776 


1205.7 


2.92 


1-5767 


1205.5 


39o 


3-03 


1.5864 


1212.0 


3.01 


1.5855 


1211.8 


2.99 


1.5846 


1211.6 


2.97 


1.5838 


1211.4 


400 


3.08 


1.5932 


1217.8 


3-05 


1-5923 


1217.6 


3-03 


1-5915 


1217-5 


3.01 


1.5906 


1217.3 


410 


3.12 


I.5998 


1223.6 


3.10 


1-5990 


1223.4 


3.08 


1. 5981 


1223.2 


3.06 


1-5973 


1223. 1 


420 


3-i7 


1.6063 


1229.3 


3.15 


1-6055 


1229. 1 


3-13 


1.6047 


1228.9 


3-ii 


1.6038 


1228.8 


430 


3.21 


1. 6127 


1234-9 


3-i9 


1.6119 


1234.8 


3-17 


1.6111 


1234.6 


3.15 


1. 6102 


1234.5 


440 


3.26 


1. 6190 


1240.5 


3-24 


1.6181 


1240.4 


3.22 


1-6173 


1240.2 


3.20 


1. 6165 


1 240. 1 


450 


3-30 


1. 6251 


1246. 1 


3.28 


1.6243 


1245.9 


3.26 


1.6235 


1245.8 


3-24 


1.6226 


1245.6 


460 


3-35 


1.6311 


1251.6 


3-33 


1.6303 


1251.4 


3.30 


1.6295 


1251-3 


3.28 


1.6287 


1251.1 


47o 


3-39 


1.6370 


1257.0 


3-37 


1.6362 


1256.9 


3-35 


1.6354 


1256.8 


3-33 


1.6346 


1256.6 


480 


3-44 


1.6429 


1262.4 


3-42 


1.6420 


1262.3 


3-39 


1. 6412 


1262.2 


3-37 


1.6404 


1262. 1 


49o 


3.48 


1.6486 


1267.8 


3-46 


1.6477 


1267.7 


3-44 


1.6469 


1267.6 


3-4i 


1. 6461 


1267.5 


500 


3.52 


1.6542 


1273.2 


3-50 


1.6534 


1273-1 


3-48' 


1.6526 


1273.0 


3-46 


1.6518 


1272.9 


5io 


3-57 


1-6597 


1278.5 


3-55 


1.6589 


1278.4 


3-52 


1.6581 


1278.3 


3-50 


1-6573 


1278.2 


520 


3-61 


1. 6651 


1283.8 


3-59 


1.6643 


1283.7 


3-56 


1.6636 


1283.6 


3-54 


1.6628 


1283.5 


53o 


3.65 


1.6705 


1289. 1 


3-63 


1.6697 


1289.0 


3.6i 


1.6689 


1288.9 


3.58 


1.6682 


1288.8 


54o 


3-69 


1.6758 


1294.4 


3-67 


1.6750 


1294.3 


3.65 


1.6742 


1294.2 


3.62 


1.6735 


1294.1 


560 


3-74 


1. 6810 


1299.6 


3-7i 


1.6802 


1299-5 


3-69 


1-6795 


1299.4 


3-67 


1.6787 


1299.3 


600 


3-95 


1. 7061 


1325-6 


3-92 


1-7054 


1325.5 


3.9o 


1.7046 


1325.5 


3.87 


1.7039 


1325.4 


650 


4.15 


1.7298 


I35I-3 


4.12 


1. 7291 


1351-2 


4.10 


1.7283 


1351-2 


4.07 


1.7276 


1351-1 


700 


4-35 


1.7523 


1376.9 


4.32 


1-7516 


1376.8 


4-30 


1.7509 


1376.7 


4.27 


1. 7501 


1376.7 


75o 


4-55 


1.7738 


1402.3 


4-52 


1-7731 


1402.3 


4-49 


1.7724 


1402.2 


4-47 


I-77I7 


1402.2 


800 


4-75 


1-7945 


1427.9 


4.72 


1-7938 


1427.8 


4.69 


1. 7931 


1427.8 


4.66 


1.7924 


1427.7 


850 


4-94 


1.8145 


1453.5 


4-91 


1.8137 


1453.4 


4.88 


1.8130 


1453.4 


4.85 


1.8123 


1453-4 



66 








TABLE 3. SUPERHEATED STEAM 








Pres- 
sure 


161 

[364.1] 


162 

[364.6] 


163 

[365.1] 


164 

[365.6] 


Temp 

op 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


2.82 


I-5643 


H95-8 


2.81 


1.5638 


1195.8 


2.79 


I-5633 


H95-9 


2.77 


1.5627 


1196.0 


37o 
380 
39° 


2.85 

2.90 
2-95 


1.5687 

1-5759 
1.5829 


H99-3 
1205.3 
1211.3 


2.83 

2.88 
2-93 


1.5678 
i-575° 
1.5820 


1199.1 
1205. 1 
1211.1 


2.81 

2.86 
2.91 


1.5669 

I-574I 
1.5812 


1198.9 
1204.9 
1210.9 


2.79 
2.84 
2.89 


1.5660 
1-5732 
1.5803 


1198.7 
1204.7 
1210.7 


400 

410 
420 
430 
440 


2-99 
3 -o4 
3-o8 
3-13 
3-17 


I-5897 
1.5964 
1.6030 
1.6094 
i-6i57 


1217.1 
1222.9 
1228.6 

1234.3 
1239.9 


2-97 
3.02 
3.06 
3." 
3-i5 


1.5889 
1.5956 
1. 6021 
1.6086 
1. 6148 


1216.9 
1222.7 
1228.4 
1 234. 1 
1239.8 


2-95 
3.00 

3 -04 
3-09 
3-13 


1.5880 

1-5947 
1. 6013 
1.6077 
1. 6140 


T^i6.7 
1222.5 
1228.3 
1234.0 
1239.6 


2.93 
2.98 
3.02 
3-07 

3-n 


1.5872 
1-5939 
1.6005 
1.6069 
1. 6132 


1216.6 
1222.4 
1228. 1 
1233.8 
1239.4 


450 

460 
470 
480 
490 


3-22 

3.26 
3-3i 
3-35 
3-39 


1. 6218 

1.6279 
1.6338 
1.6396 
1.6453 


1245-5 
1251.0 

1256.5 
1261.9 
1267.4 


3.20 

3-24 
3-28 

3-33 
3-37 


1. 6210 
1. 6271 
1.6330 
1.6388 
1.6446 


1245-3 
1250.9 
1256.4 
1261.8 
1267.2 


3-i8 

3-22 
3.26 

3-31 
3-35 


1.6202 
1.6263 
1.6322 
1.6380 
1.6438 


1245.2 
1250.7 
1256.2 
1261.7 
1267. 1 


3-i6 
3.20 
3-24 
3-29 
3-33 


1. 6194 
1.6255 
1-6314 
1.6373 
1.6430 


1245.0 
1250.6 
1256. 1 
1261.6 
1267.0 


500 

510 
520 
53o 
54o 


3-43 
3-48 
3-52 
3-56 
3.60 


1. 6510 
1.6565 
1.6620 
1.6674 
1.6727 


1272.7 
1278. 1 
1283.4 
1288.7 
1294.0 


3-4i 
3-45 
3-5o 
3-54 
3.58 


1.6502 
1.6558 
1. 6612 
1.6666 
1. 6719 


1272.6 
1278.0 
1283.3 
1288.6 
1293.9 


3-39 
3-43 
3-48 
3-52 
3.56 


1.6494 
1-6550 
1.6605 
1.6659 
1. 6712 


1272.5 
1277.9 
1283.2 
1288.5 
1293.8 


3-37 
3-4i 
3-45 
3-49 
3-53 


1.6487 
1.6542 

1.6597 
1. 6651 
1.6704 


1272.4 
1277.8 
1283. 1 
1288.4 
1293.7 


550 

600 
650 
700 

75o 


3-64 
3.85 
4-05 
4.24 

4-44 


1.6779 
1. 7031 
1.7269 
1.7494 
1. 7710 


1299.3 
I325-3 
i35i-o 
1376.6 
1402.2 


3.62 
3.82 
4.02 
4.21 
4.41 


1.6772 
1.7024 
1. 7261 
1.7487 
1.7703 


1299.2 
1325-2 
i35i-o 
1376.6 
1402. 1 


3.60 
3-8o 
4.00 
4.19 
4-38 


1.6764 
1. 7016 

1.7254 
1.7480 

I-7695 


1299. 1 
1325-1 
1350.9 
1376.5 
1402. 1 


3-57 
3-77 
3-97 
4.16 

4-35 


1-6757 
1.7009 
1.7247 

1-7473 
1.7688 


1299.0 
I325-I 
I350.9 
1376.5 
1402.0 


800 

850 


4.63 
4.82 


I-79I7 
1.8116 


1427.7 
1453-3 


4.60 

4-79 


1. 7910 
1. 8109 


1427.7 
1453-3 


4-57 
4.76 


I-7903 
1. 8102 


1427.6 
1453-3 


4-54 
4-73 


1.7896 
1.8095 


1427.6 
1453.2 



Sat. 

37o 
380 
39o 

400 

410 
420 
430 
440 

450 

460 
470 
480 
490 

500 

5io 
520 
53o 

54o 

550 

600 
650 
700 

75o 

800 

850 



165 

[366.1] 



2.76 

2.78 
2.82 
2.87 

2.92 
2.96 
3.00 
3-05 
3-09 



3-35 
3-39 
3-43 
3-47 
3-5i 

3-55 
3-75 
3-95 
4.14 

4-33 

4.52 
4.70 



1.5622 

1. 5651 
1.5723 

1-5794 

1.5863 
I-593I 
1-5997 
1. 6061 
1. 6124 

1. 6186 
1.6247 
1.6306 
1.6365 
1.6422 

1.6479 

1.6535 
1.6589 
1.6643 
1.6697 

1.6749 
1.7002 
1.7240 
1.7466 
1.7682 



7889 



1196.1 

1198.5 
1204.5 
1210.5 

1216.4 

1222.2 
1228.0 
1233-7 
1239-3 

1244.9 
1250.5 
1256.0 
1261.4 
1266.9 

1272.3 
1277.6 
1283.0 
1288.3 
1293.6 

1298.9 
1325.0 
1350.8 

1376.4 
1402.0 

1427.6 
1453-2 



166 

[366.5] 



2.74 1. 5617 1196.2 



2.76 
2.81 
2.85 



.90 
■94 
■99 
•03 
.07 



3.12 
3.16 
3.20 
3-24 
3-29 

3-33 
3-37 
3.4i 
3.45 
3-49 



4-49 
4.67 



1.5643 
I.57I5 
1.5786 

1.5855 
1.5922 
1.5988 
1.6053 
1.6116 

1.6178 
1.6239 
1.6298 

1.6357 
1. 6414 

1. 6471 
1.6527 
1.6582 
1.6636 
1.6689 

1.6742 
1.6994 
1.7232 
1-7458 
1.7674 

1.7882 
1. 808 1 



1198.3 
1204.3 
1210.3 

1216.2 
1222.0 
1227.8 

1233-5 
1239. 1 

1244.7 
1250.3 
1255.8 
1261.3 
1266.8 

1272.2 

1277.5 
1282.9 
1288.2 
1293-5 



1324.9 
1350.7 
1376.4 
1401.9 

1427-5 
1453.2 



167 

[367.0] 



2.72 1. 5612 1196.2 



2.74 
2.79 
2.83 

2.88 
2.92 

2.97 
3.01 

3.05 

3.10 
3-14 
3.18 
3.22 
3.26 

3-30 

3-35 
3-39 
3-43 
3-47 

3.5i 
3-70 
3-90 
4.09 
4.28 

4.46 
4.65 



1-5634 
1.5706 

1-5777 

1.5846 

1. 59i4 
1.5980 
1.6045 
1. 6108 

1. 6170 
1. 6231 
1. 6291 

1-6349 
1.6407 

1.6464 
1. 6519 
1.6574 
1.6628 
1.6682 

1.6734 
1.6987 
1.7225 

I-745I 
1.7667 

1.7875 
1.8075 



1195.1 
1 204. 1 
1210.1 

1216.0 
1221.8 
1227.6 

1233.3 
1239.0 

1244.6 
1250.2 

1255-7 
1261.2 
1266.6 

1272.0 
1277.4 
1282.8 
1288. 1 
1293-4 

1298.7 
1324.8 
1350.7 
1376.3 
1401.9 

1427-5 
1453-2 



168 

[367.5] 



2.71 



2.72 
2.77 



2.8] 



2.86 
2.90 
2.95 
2.99 
3-03 



.08 
.12 
.16 

.20 

.24 

,28 
■33 

31 
4i 
45 



3-49 
3.68 

3-87 
4.06 

4-25 

4.44 
4.62 



1.5607 1196.3 

1.5625 
1.5698 
1.5769 

1.5838 
1.5906 
1.5972 
1.6037 



1. 6162 
1.6223 
1.6283 
1.6342 
1.6399 

1.6456 
1. 6512 
1.6567 
1. 6621 
1.6674 

1.6727 
1.6980 
1. 7218 
1.7444 
1.7660 

1.7868 
1.8068 











TABLE 3. SUPERHEATED STEAM 






67 


Pres- 
sure 


169 

[368.0] 


170 

[368.5] 


171 

[369.0] 


172 

[369.4] 


Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


2.69 


1.5602 


1196.4 


2.68 


1-5597 


1196.5 


2.66 


1-5592 


1196.6 


2.65 


1.5587 


1196.6 


37o 
380 
39o 


2.70 

2.75 
2.79 


1. 5617 
1.5689 
1.5760 


1197.6 
1203.7 
1209.7 


2.69 

2-73 
2.78 


1.5608 
1. 5681 
1-5752 


II97-4 
1203.5 
1209.5 


2.67 
2.71 
2.76 


1-5599 
1.5672 

1-5744 


II97-2 
1203.3 
1209.3 


2.65 

2.70 

2.74 


I-559I 
1.5664 

1-5735 


ii97-o 
1203. 1 
1209. 1 


400 

410 
420 

430 
440 


2.84 

2.88 

2-93 
2.97 
3.02 


1.5830 
1.5898 
I.5964 
1.6029 
1.6092 


1215.6 
1221.5 
1227.3 
1233.0 
1238.7 


2.82 
2.87 
2.91 

2-95 
3.00 


1.5821 
1.5889 
1-5956 
1. 6021 
1.6084 


I2I5-4 
1221.3 
1227. 1 
1232.8 
1238.5 


2.80 

2.85 
2.89 

2-93 
2.98 


1-5813 

1.5881 
1.5948 
1. 6013 
1.6076 


1215.2 
1221.1 
1226.9 
1232.7 
1238.4 


2.79 
2.83 
2.87 

2.92 
2.96 


1-5805 

I-5873 
1.5940 
1.6005 
1.6068 


1215.1 
1221.0 
1226.8 
1232.5 
1238.2 


450 

460 
470 
480 
490 


3.06 
3.10 
3-14 
3.18 

3.22 


1.6154 
1. 6215 
1.6275 

1.6334 
1.6392 


1244-3 
1249.9 

1255-4 

1260.9 
1266.4 


3-04 
3.08 
3.12 
3.16 
3.20 


1. 6146 
1.6207 
1.6267 
1.6326 
1.6384 


1244.2 

1249.8 

1255-3 
1260.8 
1266.3 


3.02 
3.06 
3.10 

3-i4 
3-i8 


1.6139 
1.6200 
1.6260 
1.6318 
1.6376 


1244.0 
1249.6 
1255-2 
1260.7 
1266. 1 


3.00 

3-04 
3.08 
3.12 
3.16 


1-6131 
1. 6192 
1.6252 
1-6311 
1.6369 


1243-9 
1249-5 
1255-0 
1260.5 
1266.0 


500 

5io 

520 

53o 
54o 


3.26 
3-3i 
3-35 
3-39 
3-43 


1.6448 
1.6504 

1-6559 
1. 6613 
1.6667 


1271.8 

1277.2 
1282.6 
1287.9 
1293.2 


3-24 
3-29 
3-33 
3-37 
3-4i 


1. 6441 
1.6497 
1.6552 
1.6606 
1.6660 


1271.7 
1277. 1 
1282.5 
1287.8 
1293. 1 


3.22 
3-27 
3-3i 
3-35 
3-38 


1-6433 
1.6489 
1.6544 
1.6599 
1.6652 


1271.6 
1277.0 

1282.3 
1287.7 
1293.0 


3.20 

3-25 
3-29 
3-33 
3-36 


1.6426 
1.6482 
1-6537 
1-6591 
1.6645 


1271.5 
1276.9 
1282.2 
1287.6 
1292.9 


550 

600 
650 
700 
7So 


3-47 
3-66 

3.85 
4.04 
4.22 


1.6720 

1.6973 
1.7211 

1-7437 
I.7653 


1298.5 
1324-7 
i35o-5 
1376.2 
1401.8 


3-45 
3-64 
3-83 
4.02" 
4.20 


1. 6712 
1.6966 
1.7204 

I-743I 
1.7647 


1298.4 
1324.6 

1350.5 
1376.2 
1401.8 


3-42 
3.62 
3.81 

3-99 

4.17 


1.6705 
1.6958 

I-7I97 
1.7424 
1.7640 


1298.3 
1324-5 
1350.4 
1376. I 
1401.7 


3 -4o 
3-59 
3-78 
3-97 
4.15 


1.6698 

1. 6951 
1. 7190 

I-74I7 
1.7633 


1298.2 
1324.4 

1350.3 
1376. 1 
1401.7 


800 

850 


4.41 
4-59 


1. 7861 
1. 8061 


1427.4 
I453-I 


4-38 
4-56 


1-7854 
1.8054 


1427.4 
1453- 1 


4-36 
4-54 


1.7848 
1.8048 


1427.3 
1453.0 


4-33 
4-5i 


1. 7841 
1. 8041 


1427-3 
1453-0 





173 

[369.9] 


174 

[370.4] 


175 

[370.8] 


176 

[371-3] 


Sat. 


2.63 


1.5582 


1196.7 


2.62 


1-5577 


1196.8 


2.61 


1-5572 


1196.9 


2.59 


I.5567 


1196.9 


380 
390 


2.68 
• 2.73 


1.5656 
1-5727 


1202.9 
1208.9 


2.66 
2.71 


1.5647 
i-57i9 


1202.7 
1208.7 


2.65 
2.69 


1.5639 
I-57H 


1202.5 
1208.5 


2.63 
2.67 


1-5631 
1-5703 


1202.3 
1208.3 


400 

410 
420 
430 
440 


2.77 
2.81 
2.86 
2.90 
2.94 


1-5797 
1.5865 
1-5932 

1-5997 
1. 6061 


1214.9 
1220.8 
1226.6 
1232.4 
1238. 1 


2.75 
2.79 
2.84 
2.88 
2.92 


I-5789 
I-5857 
1-5924 
1.5989 
1-6053 


1214.7 
1220.6 
1226.4 
1232.2 
1237.9 


2.74 
2.78 
2.82 

2.86 
2.91 


1. 5781 
1-5849 
i-59i6 
1. 5981 
1.6045 


1214.5 
1220.4 
1226.3 
1232.0 
1237.7 


2.72 
2.76 
2.80 
2.85 
2.89 


1-5773 
1. 5841 
1.5908 

1-5973 
1.6037 


1214.3 
1220.2 
1226. 1 
1231.9 
1237.6 


450 

460 
470 
480 
490 


2.98 
3.02 
3.06 

3-n 
3-i5 


1. 6123 
1.6184 
1.6245 
1.6304 
1.6362 


1243-7 
1249-3 
1254.9 
1260.4 
1265.9 


2.96 
3.00 
3-05 
3.09 
3-13 


1-6115 
1. 6177 
1.6237 
1.6296 
1.6354 


1243.6 
1249.2 
1254.8 
1260.3 
1265.8 


2.95 
2.99 

3-03 
3-07 

3-n 


1. 6108 
1. 6169 
1.6230 
1.6289 
1.6347 


1243.4 
1249.0 
1254.6 
1 260. 1 
1265.6 


2.93 
2.97 
3.01 

3-05 
3.09 


1. 6100 
1. 6162 
1.6222 
1. 6281 
1.6339 


1243-3 

1248.9 

1254-5 
1260.0 
1265.5 


600 

5io 
520 
53o 
54o 


3- J 9 
3-23 
3-27 
3-3i 
3-34 


1. 6419 
1-6475 
1-6530 
1.6584 
1.6638 


1271.3 
1276.7 
1282. 1 

1287.5 
1292.8 


3-17 
3.21 

3-25 
3-29 

3-32 


1. 641 1 
1.6467 
1-6523 
1-6577 
1. 6631 


1271.2 
1276.6 
1282.0 
1287.4 
1292.7 


3-i5 
3-i9 
3-23 
3-27 
3-3o 


1.6404 
1.6460 

1. 6515 
1.6570 
1.6624 


1271.1 

1276.5 
1281.9 
1287.3 
1292.6 


3-1-3 
3-i7 
3.21 

3.25 

3.28 


1.6397 
1.6453 
1.6508 
1.6562 
1.6616 


1271.0 

1276.4 
1281.8 

1287.2 
1292.5 


650 

600 
650 

700 
75o 


3-38 
3-57 
3-76 
3-94 
4-13 


1. 6691 
1.6944 
1.7183 
1. 7410 
1.7627 


1298. 1 
1324-4 
1350.3 
1376.0 
1401.6 


3-36 
3-55 
3-74 
3-92 
4.10 


1.6683 
1.6937 
I-7I77 
1-7403 
1.7620 


1298.0 
1324-3 
1350-2 
1375-9 
1401.6 


3-34 
3-53 
3-72 
3-90 
4.08 


1.6676 

1-6931 
1. 7170 

1-7397 
1. 7613 


1297.9 
1324.2 
1350.1 
1375-9 
1401.5 


3-32 
3-5i 
3.7o 
3-88 
4.06 


1.6669 
1.6924 
1. 7163 
1.7390 
1.7607 


1297.8 
1324-1 
1350.1 
1375-8 
1401.5 


800 

850 
900 


4-3i 
4.48 
4.66 


1-7834 
1.8034 
1.8228 


1427.3 
I453-0 
1478.8 


4.28 
4.46 
4-63 


1.7828 
1.8028 
1. 8221 


1427.2 

1452.9 
1478.8 


4.26 

4-43 
4.61 


1. 7821 
1. 8021 
1.8215 


1427.2 

1452.9 
1478.7 


4-23 
4.41 

4-59 


1. 7815 
1. 8015 
1.8208 


1427. 1 

1452.9 
1478.7 



68 








TABLE 3. SUPERHEATED STEAM 








Pres- 
sure 


177 

[371.8] 


178 

[372.2] 


179 

[372.7] 


180 

[373.1] 


Temp 

op 


V 


s 


1 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat, 


2.58 


1.5562 


1197.0 


2.56 


1-5557 


1197.1 


2.55 


1-5552 


1197.2 


2.54 


1-5547 


1197.2 


380 
390 


2.62 
2.66 


1.5623 
1-5695 


I 202. I 
1 208. 1 


2.60 
2.64 


1. 5614 
1.5686 


1201.9 
1207.9 


2.58 

2.62 


1.5606 
1.5678 


1201.7 
1207.8 


2.57 

2.61 


1-5598 
1.5670 


1201.4 
1207.6 


400 

410 
420 

430 
440 


2.70 
2.74 
2.79 
2.83 
2.87 


1-5765 
1-5833 

1.5900 
1.5966 

1.6030 


1214.1 
1220. 1 

1225.9 

1 23 1. 7 

1237-4 


2.68 

2-73 
2.77 
2.81 
2.85 


1-5757 
1.5825 
1.5892 
1-5958 
1.6022 


1213.9 
1219.9 
1225.8 
I23I.5 
1237-3 


2.67 
2.71 

2.75 
2.79 
2.84 


1.5749 
i.58i7 
1.5884 
I-5950 
1. 6014 


1213.8 
1219.7 
1225.6 
1231.4 
1237-1 


2.65 

2.70 

2.74 
2.78 
2.82 


I-574I 
1. 5810 

I.5877 
1-5943 
1.6007 


1213.6 
1219.5 
1225.4 
1231.2 
1237.0 


450 

460 

470 
480 
490 


2.91 
2.95 
2-99 
3-03 
3-o7 


1.6093 

1-6155 
1. 6215 
1.6274 

1.6332 


1243-1 
1248.8 
1254.4 

1259-9 
1265.4 


2.89 
2-93 
2-97 
3.01 

3-05 


1.6085 
1. 6147 
1.6207 
1.6266 
1.6325 


1243.0 
1248.6 
1254.2 
1259.8 
1265.3 


2.88 
2.92 
2.96 
3.00 
3-04 


1.6077 
1-6139 
1.6200 
1.6259 
1.6318 


1242.8 
1248.5 

1254-1 
1259.6 
1265. 1 


2.86 
2.90 
2.94 
2.98 
3.02 


1.6070 
1. 6132 
1. 6192 
1.6252 
1. 6310 


1242.7 
1248.3 
1253.9 
1259-5 
1265.O 


500 

5io 
520 
53o 
54o 


3-n 
3-i5 
3-i9 
3-23 
3-27 


1.6390 
1.6446 
I. 6501 
1.6556 

1. 6610 


1270.9 
1276.3 
1281.7 
1287. 1 
1292.4 


3-o9 
3-13 
3-i7 
3.21 

3-25 


1.6382 
1.6438 
1.6494 
1.6548 
1.6602 


1270.7 
1276.2 
1281.6 
1287.0 
1292.3 


3-07 
3-n 
3-i5 
3-i9 
3-23 


I.6375 
1. 643 1 
1.6487 
1-6541 
1-6595 


1270.6 
1276. 1 
1281.5 
1286.9 
1292.2 


3.06 
3.10 
3-i3 
3-17 
3.21 


1.6368 
1.6424 
1.6480 

1-6534 
1.6588 


1270.5 

1275-9 
1281.4 
1286.8 
1292. 1 


550 

600 
650 
700 

75o 


3-30 
3-49 
3-67 
3.85 
4-03 


1.6663 
1. 6917 
I. 7157 
1.7384 

I. 7601 


1297.7 
1324.1 
1350.0 
1375.8 
1401.5 


3-29 
3-47 
3-65 
3.83 
4.01 


1.6655 
1. 6910 
1. 7150 
1-7377 
1-7594 


1297.6 
1324.0 
1349-9 
1375-7 
1401.4 


3-27 
3-45 
3-63 
3-8i 
3-99 


1.6648 
1.6903 

I-7I43 
1.7370 

1.7587 


1297.5 
I323-9 
1349-9 
1375.7 
1401.4 


3-25 
3-43 
3-6i 
3-79 
3-96 


1. 6641 
1.6896 
1. 7136 
1-7364 
1.7581 


1297-4 
1323-8 
1349-8 
1375-6 
1401.3 


800 

850 

900 


4.21 
4-38 
4.66 


1.7809 
1.8009 
1.8202 


1427. 1 
1452.8 
1478.7 


4.18 
4-36 
4-63 


1.7802 
1.8002 
1-8195 


1427. 1 
1452.8 
1478.6 


4.16 

4-33 
4-5i 


1-7795 
1-7995 
1.8189 


1427.0 
1452.8 
1478.6 


4.14 

4-3i 

4.49 


1.7789 
1.7989 
1.8183 


1427.0 

1452.7 
1478.6 





181 

[373.6] 


182 

[374.0] 


183 

[374-5] 


184 

[374.9] 


Sat. 


2.52 


1-5542 


II97-3 


2.51 


1-5538 


H97-4 


2.50 


1-5533 


H97-4 


2.48 


1.5528 


H97-5 


380 
39o 


2.55 
2.59 


i-559o 
1.5662 


1201.2 
1207.3 


2.54 
2.58 


1.5582 
1.5654 


1201.0 
1 207. 1 


2.52 
2.56 


1-5574 
1.5646 


1200.8 
1207.0 


2.50 
2.55 


1.5566 
1-5639 


1200.6 
1206.8 


400 

410 

420 

43° 
440 


2.64 
2.68 
2.72 
2.76 
2.80 


1-5733 
1.5802 
1.5869 
1-5935 
1-5999 


1213-4 
1219-3 
1225.2 
123-1.1 
1236.8 


2.62 
2.66 
2.70 
2.75 
2.79 


1-5725 
1-5794 
1.5861 

1-5927 
1-5992 


1213.2 
1219.2 
1225. 1 
1230.9 
1236.7 


2.60 

2.65 
2.69 
2.73 
2.77 


I-57I7 
1.5786 
I.5854 
1.5920 

1-5984 


1213.0 
1219.0 
1224.9 
1230.7 
1236.5 


2.59 
2.63 
2.67 
2.71 
2.75 


1. 5710 

1-5779 
1.5846 
1. 5912 
1-5977 


1212.8 
1218.8 
1224.7 
1230.6 
1236.4 


450 

460 

470 
480 
49o 


2.84 
2.88 
2.92 
2.96 
3.00 


1.6063 
1. 6125 
1.6185 
1.6245 
1.6303 


1242.5 
1248.2 
1253-8 
1259-4 
1264.9 


2.83 
2.87 
2.91 

2.94 
2.98 


1-6055 
1.6117 
1. 6178 
1.6237 
1.6296 


1242.4 
1 248. 1 

1253-7 
1259.2 
1264.8 


2.81 
2.85 
2.89 

2.93 
2.97 


1.6048 
1.6110 
1.6171 
1.6230 
1.6289 


1242.2 
1247.9 
1253.5 

1259-1 
1264.6 


2.79 
2.83 
2.87 
2.91 
2.95 


1.6040 
1. 6102 
1. 6163 
1.6223 
1.6282 


1242. 1 
1247.8 

1253-4 
1259.0 
1264.5 


500 

5io 
520 
53o 
54o 


3-04 
3.08 
3.12 
3-i5 
3-19 


1. 6361 
1. 641 7 

1.6473 
1.6527 
1.6581 


1270.4 
1275.8 
1281.2 
1286.6 
1.292.0 


3.02 
3.06 
3.10 

3-14 
3-17 


1-6353 
1. 6410 
1.6466 
1.6520 
1.6574 


1270.3 

1275-7 
1281.1 
1286.5 
1291.9 


3.00 

3-04 
3.08 
3.12 
3.15 


1.6346 
1.6403 
1.6459 
1-6513 
1.6567 


1270. 1 
1275.6 
1281.0 
1286.4 
1291.8 


2.99 
3.03 
3.06 
3.10 
3.14 


I-6339 
1.6396 
1.6452 
1.6507 
1.6561 


1270.0 

1275-5 
1280.9 
1286.3 
1291.7 


550 

600 
650 
700 
75o 


3-23 
3.4i 
3-59 
3-77 
3-94 


1.6634 
1.6890 
1. 7130 
1-7357 
1.7574 


1297.3 
I323-7 
1349-7 
1375-6 
1401.3 


3.21 
3-39 
3-57 
3-75 
3-92 


1.6627 
1.6883 
1. 7123 

I-735I 
1.7568 


1297.3 
1323-7 
1349.7 
1375-5 
1401.2 


3-i9 
3-37 
3-55 
3-73 
3-9° 


1. 6621 
1.6876 
1.7116 
1-7344 
i-756i 


1297.2 
1323.6 
1349.6 

1375-5 
1401.2 


3.17 

3-35 
3-53 
3-7i 
3-88 


1. 6614 
1.6870 
1.7110 
1-7337 
1-7555 


1297. 1 
1323-5 
1349-5 
1375-4 
1401.1 


800 

850 
900 


4.11 
4.28 
4.45 


1.7782 

I.7983 
1.8176 


1427.0 
1452.7 
1478.5 


4.09 
4.26 
4-43 


1.7776 
1.7976 
1. 8170 


1426.9 
1452.7 
1478.5 


4.07 
4.24 
4.41 


1.7770 
1.7970 
1.8164 


1426.9 
1452.6 
1478.5 


4-05 
4.21 
4.38 


1.7764 
1.7964 
1.8158 


1426.8 
1452.6 
1478.5 



TABLE 3. SUPERHEATED STEAM 



69 



Pres- 
sure 


185 

[375.4] 


186 

[375.8] 


187 

[376.3] 


188 

[376.7] 


Temp 
F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


2.47 


I-5S23 


1197.6 


2.46 


I-55I9 


1197.6 


2.44 


I-55I4 


1197.7 


2.43 


I.5509 


1197.8 


380 
39o 


2.49 
2.53 


1.5558 
1-5631 


1200.4 
1206.6 


2.48 
2.52 


1-555° 
1.5623 


1200.2 
1206.4 


2.46 
2.50 


1.5542 
1. 5615 


1200.0 
1206.2 


2.45 
2.49 


1-5534 
1.5607 


1199.8 
1206.0 


400 

410 
420 

430 
440 


2-57 
2.62 
2.66 
2.70 
2-74 


1.5702 
I-577I 
I-5839 
I-5905 
I-597Q 


1212.6 
1218.6 
1224.5 
1230.4 
1236.2 


2.56 

2.60 
2.64 
2.68 

2.72 


1.5694 
L5763 
I.S831 

I.5897 
1.5962 


1212.5 
1218.5 
1224.4 
1230.2 
1236.0 


2.54 
2.59 
2.63 
2.67 

2.71 


1.5686 
L5756 
1.5824 
1.5890 
1-5955 


1212.3 
1218.3 
1224.2 
1 230. 1 
1235-9 


2.53 
2.57 

2.61 

2.65 

2.69 


1-5679 
1-5748 
1. 5816 
1.5883 
1-5948 


1212.1 
1218.1 
1224.0 
1229.9 
1235.7 


450 

460 
470 
480 
490 


2.78 
2.82 
2.86 
2.90 
2-93 


1.6033 
1-6095 
1. 6156 
1. 6216 
1.6275 


1241.9 
1247.6 

1253-3 
1258.9 
1264.4 


2.76 
2.80 
2.84 
2.88 
2.92 


1.6026 
1.6088 
1. 6149 
1.6209 
1.6268 


1 241. 8 

1247-5 
1253-1 
1258.7 
1264.3 


2.75 
2.79 
2.82 

2.86 
2.90 


1. 6019 
1. 6081 
1. 6142 
1.6202 
1. 6261 


1241.6 
1247-3 
1253-0 
1258.6 
1264. 1 


2.73 
2.77 
2.81 
2.85 

2.88 


1.6011 
1.6074 

1. 6i35 
1. 6195 
1.6254 


1241-5 
1247.2 
1252.8 
1258.4 
1264.0 


500 

5io 

520 
53o 
54o 


2-97 
3.01 

3 -04 
3.08 
3.12 


1.6332 
1.6389 
1.6445 
1.6500 
1-6554 


1269.9 

1275-4 
1280.8 
1286.2 
1291.6 


2-95 
2-99 
3-03 
3.06 
3.10 


1-6325 
1.6382 
1.6438 
1.6493 
1.6547 


1269.8 

1275-3 
1280.7 
1286. 1 
1291.5 


2.94 

2-97 
3.01 

3-05 
3.08 


1. 6318 
1-6375 
1-6431 
1.6486 
1.6540 


1269.6 
1275. 1 
1280.6 
1286.0 
1291.4 


2.92 
2.96 

2-99 
3-03 
3-07 


1.6311 

1.6368 
1.6424 
1.6479 
1.6534 


1269.5 
1275.0 
1280.5 
1285.9 
1291.3 


550 

600 
650 
700 
75o 


3.16 
3-34 
3-5i 
3-68 
3-85 


1.6607 
1.6863 
1. 7104 
I-733I 
1-7549 


1297.0 
1323-4 
1349-5 
1375-4 
1401.1 


3-i4 
3-32 
3-49 
3-66 

3-83 


1.6600 
1.6857 
1.7097 

I.7325 
1.7543 


1296.9 
1323-3 
1349-4 
1375-3 
1401.0 


3.12 
3-30 

3-47 
3-64 
3.8i 


1-6594 
1.6850 
1. 7091 
1. 7318 
1-7536 


1296.8 
J 323-3 
1349-4 
1375-2 
1401.0 


3.10 
3-28 

3-45 
3.62 

3-79 


1.6587 
1.6843 
1.7084 
1. 7312 
I.7530 


1296.7 
1323.2 
1349-3 
1375-2 
1400.9 


800 

850 
900 


4.02 
4.19 
4-36 


1-7757 
1-7958 
1.8152 


1426.8 
1452.6 
1478.5 


4.00 
4.17 
4-34 


I-775I 
1.7952 
1. 8146 


1426.8 
1452.6 
1478.4 


3-98 
4-15 
4-3i 


1-7745 
1.7946 

1. 8139 


1426.7 

1452.5 
1478.4 


3.96 
4.12 
4.29 


1-7739 
1-7939 
i-8i33 


1426.7 

1452.5 
1478.4 







189 




190 




191 




192 








[377-1] 




[377.6] 




[378.0] 




[378.5] 




Sat. 


2.42 


1-5505 


1197.8 


2.41 


1.5500 


II97-9 


2.39 


1.5496 


1197.9 


2.38 


1. 5491 


1198.0 


380 


2.43 


1-5526 


H99-6 


2.42 


1.5518 


II99-4 


2.40 


1-5510 


1199.2 


2-39 


1-5503 


1198.9 


390 


2-47 


1-5599 


1205.8 


2.46 


1-5592 


1205.6 


2.45 


1.5584 


1205.4 


2-43 


1-5576 


1205.2 


400 


2.52 


1-5671 


1211.9 


2.50 


1.5663 


1211.7 


2.49 


1.5656 


1211.5 


2.47 


1.5648 


1211.3 


410 


2.56 


I-574I 


1217.9 


2-54 


1-5733 


1217.7 


2-53 


1.5726 


1217.5 


2.51 


1.5718 


1217.4 


420 


2.60 


1.5809 


1223.9 


2.58 


1. 5801 


1223.7 


2-57 


1-5794 


1223.5 


2-55 


1.5786 


1223.4 


430 


2.64 


I.5875 


1229.8 


2.62 


1.5868 


1229.6 


2.61 


1. 5861 


1229.4 


2-59 


1.5853 


1229.3 


440 


2.68 


I-5940 


1235-6 


2.66 


1-5933 


1235-4 


2.65 


1.5926 


1235-3 


2.63 


1-5919 


1235-1 


450 


2.72 


1.6004 


1241-3 


2.70 


1-5997 


1 241. 2 


2.68 


i.599o 


1241.0 


2.67 


1-5983 


1240.9 


460 


2.75 


1.6066 


1247.0 


2.74 


1.6059 


1246.9 


2.72 


1.6052 


1246.7 


2.71 


1.6045 


1246.6 


47o 


2.79 


1. 6128 


1252.7 


2.78 


1.6121 


1252.6 


2.76 


1.6114 


1252.4 


2-75 


1. 6107 


1252.3 


480 


2.83 


1. 6188 


1258.3 


2.81 


1.6181 


1258.2 


2.80 


1. 6174 


1258.0 


2.78 


1. 6167 


1257-9 


490 


2.87 


1.6247 


1263.9 


2.85 


1.6240 


1263.8 


2.83 


1.6233 


1263.6 


2.82 


1.6226 


1263.5 


500 


2.90 


1.6305 


1269.4 


2.89 


1.6298 


1269.3 


2.87 


1. 6291 


1269.2 


2.86 


1.6284 


1269. 1 


5io 


2.94 


1. 6361 


1274.9 


2-93 


1-6355 


1274.8 


2.91 


1.6348 


1274.7 


2.89 


1. 6341 


1274.6 


520 


2.98 


1. 6417 


1280.4 


2.96 


1.6411 


1280.3 


2-95 


1.6404 


1280. 1 


2-93 


1.6397 


1280.0 


53o 


3.01 


1.6473 


1285.8 


3.00 


1.6466 


1285.7 


2.98 


1.6459 


1285.6 


2.97 


1-6453 


1285.5 


54o 


3-05 


1.6527 


1291.2 


3-03 


1.6520 


1291.1 


3.02 


1. 6514 


1291.0 


3.00 


1.6507 


1290.9 


550 


3.09 


1.6580 


1296.6 


3-07 


1.6574 


1296.5 


3-05 


1.6567 


1296.4 


3-04 


1. 6561 


1296.3 


600 


3.26 


1.6837 


1323-1 


3-25 


1.6830 


1323.0 


3.23 


1.6824 


1322.9 


3.21 


1.6818 


1322.9 


650 


3-44 


1.7078 


1349-2 


3-42 


1.7072 


I349-I 


3-40 


1.7065 


I349-I 


3.38 


1-7059 


i349-o 


700 


3-6i 


1.7306 


I375-I 


3-59 


1.7300 


1375. 1 


3-57 


1.7294 


I375-0 


3-55 


1.7288 


i375-o 


75o 


3-77 


1-7524 


1400.9 


3-75 


1. 7518 


1400.9 


3-73 


1. 7512 


1400.8 


3-7i 


1.7506 


1400.8 


800 


3-94 


1-7733 


1426.7 


3-92 


1.7727 


1426.6 


3.90 


1.7720 


1426.6 


3-88 


1-7715 


1426.5 


850 


4.10 


1-7933 


1452.5 


4.08 


1.7927 


1452.4 


4.06 


1. 7921 


1452.4 


4.04 


1. 7915 


1452.4 


900 


4.27 


1. 8127 


1478.3 


4-25 


1.8121 


1478.3 


4.22 


1.8115 


1478.3 


4.20 


1. 8109 


1478.3 



7° 



TABLE 3. SUPERHEATED STEAM 



Pres- 




193 




194 




195 




196 


sure 




[378.9] 




[379.3] 




[379.7] 




[380.2] 


Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


2.37 


1.5487 


1198.1 


2.36 


1.5482 


1198.1 


2.35 


1-5478 


1198.2 


2-34 


1-5473 


1198.2 


39° 


2.42 


1-5569 


1205.O 


2.40 


1-5561 


1204.8 


2.39 


1-5554 


1204.6 


2.38 


1-5546 


1204.4 


400 


2.46 


1. 5641 


1211.1 


2.44 


1-5633 


1210.9 


2.43 


1.5626 


1210.7 


2.42 


1.5618 


1210.5 


410 


2.50 


I-57H 


1217.2 


2.48 


1-5703 


1217.0 


2.47 


1.5696 


1216.8 


2.46 


1.5689 


1216.6 


420 


2-54 


1-5779 


1223.2 


2.52 


1-5772 


1223.O 


2.51 


I-5765 


12*2.8 


2.50 


1.5758 


1222.6 


430 


2.58 


1.5846 


1229. 1 


2.56 


I-5839 


1228.9 


2.55 


1.5832 


1228.7 


2-54 


1.5825 


1228.6 


440 


2.62 


1. 5912 


1234-9 


2.60 


1.5904 


1234.8 


2-59 


I-5897 


1234.6 


2-57 


1.5890 


1234-5 


450 


2.66 


1-5976 


1240.7 


2.64 


1.5968 


1240.6 


2.63 


i-596i 


1240.4 


2.61 


1-5954 


1240.3 


460 


2.69 


1.6038 


1246.5 


2.68 


1. 6031 


1246.3 


2.66 


1.6024 


1246.2 


2.65 


1. 6017 


1246.0 


470 


2-73 


1. 6100 


1252.2 


2.72 


1.6093 


1252.0 


2.70 


1.6086 


1251-9 


2.69 


1.6079 


1251.7 


480 


2.77 


1. 6160 


1257.8 


2-75 


i-6i53 


1257-7 


2.74 


1. 6146 


1257-5 


2.72 


1. 6140 


1257.4 


490 


2.80 


1. 6219 


1263.4 


2-79 


1. 6213 


1263.3 


2.77 


1.6206 


1263. 1 


2.76 


1. 6199 


1263.0 


500 


2.84 


1.6277 


1268.9 


2.83 


1. 6271 


1268.8 


2.81 


1.6264 


1268.7 


2.80 


1.6257 


1268.6 


510 


2.88 


1-6335 


1274.4 


2.86 


1.6328 


1274-3 


2.85 


1. 6321 


1274.2 


2.83 


1-6315 


1274.1 


520 


2.91 


1-6391 


1279.9 


2.90 


1.6384 


1279.8 


2.88 


1.6377 


1279.7 


2.87 


1-6371 


1279.6 


53o 


2-95 


1.6446 


1285.4 


2-93 


1.6439 


1285.3 


2.92 


1-6433 


1285.2 


2.90 


1.6426 


1285. 1 


54o 


2.99 


1.6500 


1290.8 


2.97 


1.6494 


1290.7 


2-95 


1.6487 


1290.6 


2-94 


1. 6481 


1290.5 


550 


3.02 


1.6554 


1296.2 


3.01 


1.6548 


1296. 1 


2.99 


1.6541 


1296.0 


2-97 


1.6535 


1295-9 


560 


3-o5 


1.6607 


1301.6 


3 -04 


1. 6601 


1301.5 


3.02 


1-6594 


1301.4 


3.00 


1.6588 


1301.3 


57o 


3-o9 


1.6659 


1306.9 


3.08 


1-6653 


1306.8 


3.06 


1.6646 


1306.7 


3-04 


1.6640 


1306.6 


580 


3.12 


1. 6710 


1312.2 


3-n 


1.6704 


1312.1 


3-o9 


1.6698 


1312.0 


3-07 


1. 6691 


I3IL9 


59o 


3.16 


1. 6761 


I3I7-5 


3-i5 


1-6755 


I3I7-4 


3-*3 


1.6749 


I3I7-3 


3-n 


1.6742 


I3I7.2 


600 


3-i9 


1.6811 


1322.8 


3.18 


1.6805 


1322.7 


3.16 


1.6799 


1322.6 


3-14 


1.6792 


1322.5 


650 


3-36 


I-7053 


1349-° 


3-35 


1.7047 


1348.9 


3-33 


1. 7041 


1348.8 


3-3i 


1-7034 


1348.8 


700 


3-53 


1.7282 


1374-9 


3-5i 


1-7275 


1374-9 


3-49 


1.7269 


1374-8 


3-47 


1.7263 


1374-7 


75o 


3-69 


1.7500 


1400.7 


3-67 


1.7494 


1400.7 


3.65 


1.7488 


1400.6 


3-64 


1.7482 


1400.6 







197 




198 




199 




200 






[380.6] 




[381.0] 




[381.4] 




[381.9] 


Sat. 


2.32 


1.5469 


ii98-3. 


2.31 


1.5464 


1198.4 


2.30 


1 


5460 


1198.4 


2.29 


1-5456 


1198-5 


39o 


2.36 


1-5539 


1204.2 


2-35 


1.5531 


1204.0 


2-34 


1 


5524 


1203.8 


2.32 


1-5516 


1203.6 


400 


2.40 


1.5611 


1210.4 


2-39 


1-5603 


1210.2 


2.38 


1 


5596 


1210.0 


2.36 


1-5589 


1209.8 


410 


2.44 


1. 5681 


1216.5 


2-43 


1.5674 


1216.3 


2.42 


1 


5667 


1216.1 


2.40 


1.5660 


1215.9 


420 


2.48 


i.575o 


1222.5 


2.47 


1-5743 


1222.3 


2.46 


1 


5736 


1222. 1 


2-44 


1-5729 


1221.9 


430 


2.52 


1. 5817 


1228.4 


2.51 


1. 5810 


1228.3 


2.49 


1 


5803 


1228. 1 


2.48 


1.5796 


1227.9 


440 


2.56 


1.5883 


1234.3 


2-55 


1.5876 


1234.2 


2-53 


1 


5869 


1234.0 


2.52 


1.5862 


1233-8 


450 


2.60 


1-5948 


1 240. 1 


2.58 


1. 594i 


1240.0 


2-57 


1 


5934 


1239-8 


2.56 


1-5927 


1239.7 


460 


2.63 


1.6011 


1245-9 


2.62 


1.6004 


1245-7 


2.61 


1 


5997 


1245.6 


2-59 


1-5990 


1245-5 


47o 


2.67 


1.6072 


1251.6 


2.66 


1.6066 


1251-5 


2.64 


1 


6059 


125-3 


2.63 


1.6052 


1251.2 


480 


2.71 


1.6133 


1257-3 


2.69 


1. 6126 


1257. 1 


2.68 


1 


6119 


1257.0 


2.67 


1.6113 


1256.9 


490 


2-74 


1. 6192 


1262.9 


2.73 


1.6186 


1262.7 


2.72 


1 


6i79 


1262.6 


2.70 


1. 6172 


1262.5 


500 


2.78 


1. 6251 


1268.5 


2-77 


1.6244 


1268.3 


2-75 


1 


6237 


1268.2 


2-74 


1. 6231 


1268.1 


5io 


2.82 


1.6308 


1274.0 


2.80 


1. 6301 


1273-9 


2.79 


1 


6295 


1273.7 


2-77 


1.6288 


1273.6 


520 


2.85 


1.6364 


1279-5 


2.84 


1.6358 


1279.4 


2.82 


1 


6351 


1279.2 


2.81 


1-6345 


1279. 1 


53o 


2.89 


1.6420 


1284.9 


2.87 


1. 6413 


1284.8 


2.86 


1 


6407 


1284.7 


2.84 


1.6400 


1284.6 


54o 


2.92 


1.6474 


1290.4 


2.91 


1.6468 


1290.3 


2.89 


1 


6462 


1290.2 


2.88 


1.6455 


1 290. 1 


550 


2.96 


1.6528 


1295.8 


2-94 


1.6522 


1295.7 


2.93 


1 


6515 


1295-6 


2.91 


1.6509 


1295.5 


560 


2.99 


1.6581 


1301.2 


2.98 


1-6574 


1301.1 


2.96 


1 


6568 


1301.0 


2-95 


1.6562 


1300.9 


57o 


3-03 


1.6633 


1306.5 


3.01 


1.6626 


1306.4 


2-99 


1 


6620 


1306.3 


2.98 


1. 6614 


1306.2 


580 


3.06 


1.6684 


1311.8 


3 -04 


1.6678 


i3ii-7 


3-03 


1 


6672 


i3ii-7 


3.01 


1.6666 


1311-6 


59o 


3.09 


1-6735 


1317.1 


3-o8 


1.6729 


1317-0 


3.06 


1 


6723 


1317-0 


3-05 


1. 6717 


1316.9 


600 


3.13 


1.6786 


1322.5 


3- 11 


1.6780 


1322.4 


3.10 


1 


6774 


1322.3 


3.08 


1.6768 


1322.2 


650 


3.29 


1.7028 


1348.7 


3.28 


1.7022 


1348.6 


3.26 


1 


7016 


1348.6 


3-24 


1. 7010 


1348.5 


700 


3-46 


1.7257 


1374.7 


3-44 


1-7251 


1374-6 


3.42 


1 


7245 


1374-6 


3 -40 


1.7239 


1374.5 


75o 


3.62 


1.7476 


1400.5 


3.60 


1.7470 


1400.5 


3.58 


1.7464 


1400.4 


3-56 


1.7458 


1400.4 









TABLE 


3. SUPERHEATED 


STEAM 






71 


Pres- 




201 






202 






203 




204 


sure 




[382.3] 






[382.7] 






[383.1] 




[383.5 1 


Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


2.28 


1-545* 


II98.5 


2.27 


I 


5447 


1198.6 


2.26 


I 


5443 


1198.6 


2.25 


1-5438 


1198-7 


39o 


2.31 


I-5509 


1203.4 


2.30 


I 


55oi 


1203.2 


2.29 


I 


5494 


1203.0 


2.27 


1.5487 


1202.8 


400 


2.35 


i.558i 


1209.6 


2.34 


I 


5574 


1209.4 


2-33 


I 


5567 


1209.2 


2.31 


1.5560 


1209.0 


410 


2.39 


1.5652 


1215.7 


2.38 


I 


5645 


1215.5 


2-37 


I 


5638 


1215-3 


2.35 


1.5631 


1215.2 


420 


2.43 


1. 5721 


1221.8 


2.42 


I 


5714 


1221.6 


2.40 


I 


5707 


1221.4 


2-39 


1.5700 


1221.3 


430 


2.47 


1.5789 


1227.8 


2-45 


I 


5782 


1227.6 


2.44 


I 


5775 


1227.4 


2.43 


1.5768 


1227.3 


440 


2.50 


I-5855 


1233-7 


2-49 


I 


5848 


1233-5 


2.48 


I 


5841 


1233-3 


2.47 


1.5835 


1233.2 


450 


2-54 


1.5920 


1239-5 


2-53 


I 


5913 


1239.4 


2.52 


I 


59o6 


1239.2 


2.50 


1.5900 


I239- 1 


460 


2.58 


1.5983 


1245-3 


2-57 


I 


5976 


1245.2 


2-55 


I 


597o 


1245.0 


2-54 


1.5963 


1244.9 


470 


2.62 


1.6045 


1251.0 


2.60 


I 


6038 


1250.9 


2-59 


I 


6032 


1250.8 


2-57 


1.6025 


1250.6 


480 


2.65 


1. 6106 


1256.7 


2.64 


I 


6099 


1256.6 


2.62 


I 


6093 


1256.5 


2.61 


1.6086 


1256.3 


490 


2.69 


1. 6166 


1262.4 


2.67 


I 


6i59 


1262.2 


2.66 


I 


6i53 


1262. 1 


2.65 


1. 6146 


1262.0 


500 


2.72 


1.6224 


1268.0 


2.71 


I 


6218 


1267.8 


2.69 


I 


6211 


1267.7 


2.68 


1.6205 


1267.6 


5io 


2.76 


1.6282 


1273-5 


2-74 


I 


6275 


1273-4 


2-73 


I 


6269 


1273.3 


2.72 


1.6263 


1273.2 


520 


2-79 


1.6338 


1279.0 


2.78 


I 


6332 


1278.9 


2.76 


I 


6326 


1278.8 


2-75 


1.6319 


1278.7 


53o 


2.83 


1.6394 


1284.5 


2.8l 


I 


6388 


1284.4 


2.80 


I 


6381 


1284.3 


2.78 


1.6375 


1284.2 


54o 


2.86 


1.6449 


1290.0 


2.85 


I 


6443 


1289.9 


2.83 


I 


6436 


1289.8 


2.82 


1.6430 


1289.7 


550 


2.90 


1-6503 


1295-4 


2.88 


I 


6497 


1295.3 


2.87 


I 


6490 


1295.2 


2.85 


1.6484 


1295. 1 


560 


2-93 


1.6556 


1300.8 


2.92 


I 


6550 


1300.7 


2.90 


I 


6544 


1300.6 


2.89 


1.6537 


1300.5 


57o 


2.96 


1.6608 


1306. 1 


2-95 


I 


6602 


1306.0 


2-93 


I 


6596 


1306.0 


2.92 


1.6590 


1305-9 


S80 


3.00 


1.6660 


I3IL5 


2.98 


I 


6654 


1311.4 


2.97 


I 


6648 


1311-3 


2-95 


1.6642 


1311.2 


59o 


3-03 


1.6711 


1316.8 


3.02 


1 


6705 


1316.7 


3.00 


I 


6699 


1316.6 


2.98 


1.6693 


1316.6 


600 


3.06 


1.6762 


1322. 1 


3-05 


I 


6755 


1322. 1 


3-03 


I 


6749 


1322.0 


3.02 


1.6743 


1321.9 


650 


3-23 


1.7004 


1348.4 


3.21 


I 


6998 


1348.4 


3-i9 


I 


6992 


1348.3 


3-i8 


1.6986 


1348.2 


700 


3-39 


1.7234 


1374-5 


3-37 


I 


7228 


1374.4 


3-35 


I 


7222 


1374-4 


3-34 


1. 7216 


1374-3 


75o 


3-55 


1-7452 


1400.3 


3-53 


1-7447 


1400.3 


3-5i 


1. 7441 


1400.2 


3-49 


1-7435 


1400.2 







205 




206 




207 






208 






[383.9] 




[384.4] 




[384.8] 






[385.2] 


Sat. 


2.24 


1-5434 


1198.7 


2.23 


1.5430 


1198.8 


2.22 


1.5425 


1198.8 


2.21 


1. 5421 


1198.9 


39° 


2.26 


1-5479 


1202.6 


2.25 


1.5472 


1202.4 


2.24 


1-5465 


1202.2 


2.23 


1.5457 


1202.0 


400 


2.30 


1-5552 


1208.8 


2.29 


1-5545 


1208.6 


2.28 


1-5538 


1208.4 


2.26 


i-553i 


1208.2 


410 


2.34 


1.5624 


1215-0 


2-33 


1-5617 


1214.8 


2.32 


1. 5610 


1214.6 


2.30 


1.5603 


1214.4 


420 


2.38 


I-5693 


1221.1 


2-37 


1.5687 


1220.9 


2-35 


1.5680 


1220.7 


2-34 


1-5673 


1220.5 


430 


2.42 


i-576i 


1227. 1 


2.40 


1.5755 


1226.9 


2-39 


1.5748 


1226.7 


2.38 


1. 574i 


1226.6 


44o 


2-45 


1.5828 


1233.0 


2.44 


1.5821 


1232.9 


2-43 


1. 5814 


1232.7 


2.41 


1.5807 


1232.5 


450 


2.49 


1-5893 


1238.9 


2.48 


1.5886 


1238.8 


2-47 


1-5879 


1238.6 


2-45 


1.5872 


1238.4 


460 


2-53 


1-5956 


1244.7 


2.51 


i.595o 


1244.6 


2.50 


1-5943 


1244.4 


2-49 


I.5936 


1244.3 


47o 


2.56 


1. 6019 


1250.5 


2-55 


1. 6012 


1250.3 


2-53 


1.6005 


1250.2 


2.52 


1-5999 


1250.1 


480 


2.60 


1.6080 


1256.2 


2.58 


1.6073 


1256.0 


2-57 


1.6067 


1255-9 


2.56 


1.6060 


1255-8 


490 


2.63 


1. 6140 


1261.8 


2.62 


1-6133 


1261.7 


2.61 


1. 6127 


1261.6 


2-59 


1. 6120 


1261.5 


600 


2.67 


1.6199 


1267.4 


2.65 


1. 6192 


1267.3 


2.64 


1.6186 


1267.2 


2.63 


1. 6179 


1267. 1 


5io 


2.70 


1.6256 


1273.0 


2.69 


1.6250 


1272.9 


2.67 


1.6243 


1272.8 


2.66 


1.6237 


1272.7 


520 


2.74 


1.6313 


1278.6 


2.72 


1.6307 


1278.5 


2.71 


1.6300 


1278.3 


2.69 


1.6294 


1278.2 


53o 


2.77 


1.6369 


1284. 1 


2.76 


1.6362 


1284.0 


2.74 


1.6356 


1283.8 


2-73 


1.6350 


1283.7 


54o 


2.80 


1.6424 


1289.6 


2-79 


1.6417 


1289.5 


2.78 


1.6411 


1289.3 


2.76 


1.6405 


1289.2 


550 


2.84 


1.6478 


1295.0 


2.82 


1.6472 


1294.9 


2.81 


1.6466 


1294.8 


2.80 


1.6459 


1294.7 


560 


2.87 


1-6531 


1300.4 


2.86 


1.6525 


1300.3 


2.84 


1-6519 


1300.2 


2.83 


1-6513 


1300. 1 


57o 


2.90 


1.6584 


1305.8 


2.89 


1.6578 


1305.7 


2.87 


1.6572 


1305-6 


2.86 


1.6565 


1305-5 


580 


2.94 


1.6636 


1311.1 


2.92 


1.6630 


1311.1 


2.91 


1.6624 


1311.0 


2.89 


1. 6617 


i3io-9 


59o 


2.97 


1.6687 


1316.5 


2-95 


1. 6681 


1316.4 


2-94 


1.6675 


1316.3 


2-93 


1.6669 


1316.2 


600 


3.00 


1.6737 


1321.8 


2-99 


1. 6731 


1321.7 


2-97 


1.6725 


1321.7 


2.96 


1. 6719 


1321.6 


650 


3.16 


1. 6981 


1348.2 


3-i5 


1.6975 


1348.1 


3-13 


1.6969 


1348.0 


3.12 


1.6963 


1348.0 


700 


3-32 


1.7211 


1374-3 


3-30 


1.7205 


1374-2 


3-29 


1. 7199 


I374-I 


3-27 


1. 7i93 


I374-I 


75o 


3-48 


1.7429 


1400.2 


3-46 


1-7423 


1400. 1 


3-44 


1. 7418 


1400. 1 


3-42 


1. 7412 


1400.0 



7 2 






TABLE 3. SUPERHEATED STEAM 








Pres- 
sure 


209 

[385.6] 


210 

[386.0] 


211 

[386.4] 


212 

[386.8] 


Temp 

op 


V 


s 


i 


V 


s 


i 


V 


\S ■ 


i 


V 


s 


i 


Sat. 


2.20 


I-54I7 


1198.9 


2.19 


I-54I3 


II99.O 


2.18 


1.5409 


H99-I 


2.17 


1-5405 


1199.1 


39o 


2.21 


i.545o 


1201.8 


2.20 


1-5443 


1201.6 


2.19 


1.5436 


1 201. 4 


2.18 


1.5429 


1201.1 


400 

410 
420 

430 
440 


2.25 
2.29 
2-33 
2-37 
2.4O 


1-5524 
1-5596 
1.5666 

1-5734 
1. 5801 


1208.0 
1214.2 
1220.4 
1226.4 
1232.4 


2.24 

2.28 
2.32 
2.35 
2.39 


1. 5517 
I-5589 
I-5659 
1.5727 
1-5794 


1207.9 
1214.1 
1220.2 
1226.2 
1232.2 


2.23 
2.27 
2.30 
2.34 

2.38 


I-55IO 
1.5582 
1.5652 
1.5720 

I-5787 


1207.7 
1213.9 
1220.0 
1226. 1 
1232. 1 


2.22 
2.26 
2.29 
2-33 
2-37 


1-5503 

1-5575 
1-5645 
I-57I4 
1.5781 


1207.5 
1213.7 
1219.8 
1225.9 
1231.9 


450 

460 
470 
480 
490 


2.44 
2.47 
2.51 
2-54 

2.58 


1.5866 

1-5929 
1.5992 
1.6054 
1.6114 


1238.3 
1 244. 1 
1249.9 
1255-6 
1261.3 


2.43 

2.46 

2.50 

2-53 
2-57 


I-5859 

1-5923 
1.5986 
1.6047 
1. 6108 


1238. 1 

1244.0 
1249.8 

1255-5 
1261.2 


2.41 

2.45 
2.48 

2.52 
2.55 


I-5853 
I-59I7 
1.5980 
1. 6041 
1.6101 


1238.0 
1243.8 
1249.6 

1255.4 
1261.1 


2.4O 

2-44 
2.47 
2.51 
2-54 


1.5846 
1. 5910 

1-5973 
1-6035 
1.6095 


1237.8 

1243-7 
1249.5 

1255-2 
1260.9 


500 

5io 
520 
53o 
S4o 


2.6l 
2.65 

2.68 
2.71 

2-75 


1-6173 
1. 6231 
1.6288 
1.6344 
1-6399 


1267.0 
1272.6 
1278. 1 
1283.6 
1289. 1 


2.60 

2.63 
2.67 
2.70 
2-73 


1. 6167 
1.6225 
1.6282 
1.6338 
1.6393 


1266.9 
1272.5 
1278.0 
1283.5 
1289.0 


2.59 

2.62 

2.65 

2.69 

2.72 


1. 6160 
1.6218 
1.6276 
1.6332 
1.6387 


1266.7 
1272.3 
1277.9 
1283.4 
1288.9 


2-57 
2.6l 
2.64 
2.67 
2.71 


1.6154 
1. 6212 
1.6269 
1-6325 
1.6381 


1266.6 
1272.2 
1277.8 
1283.3 
1288.8 


550 

560 
57o 
580 
59o 


2.78 
2.81 
2.85 
2.88 
2.91 


1.6453 
1.6507 

1-6559 
1.6611 
1.6663 


1294.6 
1300.0 
I305-4 
1310.8 
1316.1 


2-77 
2.80 
2.83 
2.86 
2.90 


1.6447 
1. 6501 

1.6553 
1.6605 
1.6657 


1294.5 
1299-9 
1305.3 
1310.7 
1316.1 


2.75 
2.79 
2.82 

2.85 

2.88 


1. 6441 
1.6495 
1.6548 
1.6600 
1.6651 


1294.4 
1299.8 
1305-2 
1310.6 
1316.0 


2.74 
2.77 
2.8o 
2.84 
2.87 


1.6435 
1.6489 
1.6542 
1.6594 
1.6645 


1294.3 

1299.7 

1305. 1 
1310.5 
I3I5-9 


600 

650 
700 

75o 


2-94 
3.10 

3-25 
3-4i 


1-6713 
1-6957 
1. 718.7 

1.7407 


1321.5 

1347.9 
i374-o 
1400.0 


2-93 
3-09 
3-24 
3-39 


1.6707 
1. 6951 
1. 7182 
1. 7401 


1321-4 
1347-8 
i374.o 
1399.9 


2.91 
3-o7 

3-22 

3-37 


1.6702 
1.6946 
1. 7176 
1.7396 


1321.3 
1347-7 
1373-9 
1399.9 


2.90 

3.06 
3.21 
3-36 


1.6696 
1.6940 
1.7171 
1.7390 


1321.2 
1347.7 
1373.9 
1399.8 







213 




214 




215 




216 






[387.2] 




[387.6] 




[388.0] 




[388.4] 


Sat. 


2.16 


1.5400 


H99-I 


2.15 


1-5396 


1199.2 


2.14 


1.5392 


1199.2 


2.13 


1.5388 


"99-3 


390 


2.17 


1.5422 


1200.9 


2.16 


1. 5414 


1200.7 


2.15 


1-5407 


1200.5 


2.13 


1.5400 


1200.3 


400 


2.21 


1.5496 


1207.3 


2.19 


1-5489 


1207. 1 


2.18 


1.5482 


1206.9 


2.17 


1-5475 


1206.7 


410 


2.24 


1.5568 


1213.5 


2.23 


1-5561 


1213.3 


2.22 


1-5554 


1213.1 


2.21 


1-5547 


1212.9 


420 


2.28 


1.5638 


1219.7 


2.27 


1.5631 


1219.5 


2.26 


1-5625 


1219-3 


2.25 


1. 5618 


1219.1 


43° 


2.32 


1-5707 


1225.7 


2.31 


1.5700 


1225.6 


2.29 


1-5694 


1225.4 


2.28 


1.5687 


1225.2 


44o 


2-35 


1-5774 


1231.7 


2-34 


1-5767 


1231.6 


2-33 


i.576i 


1231.4 


2.32 


1-5754 


1231.2 


450 


2-39 


1.5840 


1237.7 


2.38 


1-5833 


1237-5 


2.36 


1.5827 


1237.4 


2-35 


1.5820 


1237.2 


460 


2.42 


1.5904 


1243.6 


2.41 


1.5897 


1243.4 


2.40 


1. 5891 


1243-3 


2-39 


1.5884 


1243. 1 


47o 


2.46 


I.5967 


1249.4 


2-45 


1.5960 


1249.2 


2-43 


1-5954 


1249. 1 


2.42 


1-5947 


1248.9 


480 


2-49 


1.6028 


1255-1 


2.48 


1.6022 


1255.0 


2.47 


1. 6015 


1254.8 


2.46 


1.6009 


1254-7 


490 


2-53 


1.6089 


1260.8 


2.51 


1.6082 


1260.7 


2.50 


1.6076 


1260.5 


2-49 


1.6070 


1260.4 


500 


2.56 


1. 6148 


1266.5 


2-55 


1. 6142 


1266.4 


2.54 


1. 6136 


1266.2 


2.52 


1. 6129 


1266. 1 


5io 


2-59 


1.6206 


1272. 1 


2.58 


1.6200 


1272.0 


2-57 


1. 6194 


1271.9 


2.56 


1. 6188 


1271.7 


520 


2.63 


1.6263 


1277.7 


2.61 


1.6257 


1277-5 


2.60 


1. 6251 


1277.4 


2-59 


1. 6145 


1277.3 


530 


2.66 


1.6319 


1283.2 


2.65 


1.6313 


1283. 1 


2.64 


1.6307 


1283.0 


2.62 


1. 6301 


1282.9 


54o 


2.69 


1.6375 


1288.7 


2.68 


1.6369 


1288.6 


2.67 


1.6363 


1288.5 


2.65 


I-6357 


1288.4 


550 


2-73 


1.6429 


1294.2 


2.71 


1.6423 


1294. 1 


2.70 


1. 641 7 


1294.0 


2.69 


1.6411 


1293.9 


560 


2.76 


1.6483 


1299.6 


2.74 


1.6477 


1299.5 


2-73 


1. 6471 


1299-4 


2.72 


1.6465 


1299.3 


57o 


2-79 


1-6536 


1305-0 


2.78 


1-6530 


1304.9 


2.76 


1.6524 


1304.9 


2-75 


1.6518 


1304.8 


580 


2.82 


1.6588 


1310.4 


2.81 


1.6582 


1310.3 


2.80 


1.6576 


1310.3 


2.78 


1.6570 


1310.2 


59o 


2.85 


1.6639 


1315-8 


2.84 


1.6633 


1315-7 


2.83 


1.6628 


1315-6 


2.81 


1.6622 


I3I5.5 


600 


2.88 


1.6690 


1321.2 


2.87 


1.6684 


1321.1 


2.86 


1.6678 


1321.0 


2.84 


1.6673 


1320.9 


650 


3.04 


1.6934 


1347-6 


3-03 


1.6929 


1347-6 


3.01 


1.6923 


1347-5 


3.00 


1. 6917 


1347-4 


700 


3-19 


1-7165 


1373-8 


3-i8 


1-7159 


1373-8 


3-i6 


I.7I54 


1373-7 


3-15 


1. 7148 


1373-6 


75o 


3-34 


1.7385 


1399-8 


3-33 


1-7379 


1399-8 


3-31 


1-7374 


1399.7 


3.30 


1.7368 


1399.6 











rABLE 3. SUPERHEATED STEAM 






73 


Pres- 




217 




218 




219 






220 




sure 




[388.8] 




[389.2] 




[389.6] 






[390.0] 




Temp 

op 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


2.12 


1.5384 


H99-3 


2. II 


1.5380 


U99-4 


2.10 


1.5376 


1199.4 


2.09 


1-5372 


H99-5 


400 


2.l6 


1.5468 


1206.5 


2.15 


1. 5461 


1206.3 


2.14 


1.5454 


1206. I 


2.13 


1-5447 


1205.9 


410 


2.20 


1.5540 


1212.8 


2.19 


1-5534 


1212.6 


2.18 


1.5527 


1212.4 


2.17 


1.5520 


1212.2 


420 


2.24 


1.5611 


1219.0 


2.22 


1-5605 


1218.8 


2.21 


1.5598 


1218.6 


2.20 


I-559I 


1218.4 


430 


2.27 


1.5680 


1225. 1 


2.26 


I.5674 


1224.9 


2.25 


1.5667 


1224.7 


2.24 


1.5660 


1224.5 


440 


2.3O 


1.5747 


1231-1 


2.29 


I-574I 


1230.9 


2.28 


1-5734 


1230.8 


2.27 


1.5728 


1230.6 


450 


2-34 


1.5813 


1237-1 


2-33 


1.5807 


1236.9 


2.32 


1. 5801 


1236.8 


2.31 


1-5794 


1236.6 


460 


2-37 


1.5878 


1243.0 


2.36 


1.5871 


1242.8 


2-35 


1.5865 


1242.7 


2-34 


I-5859 


1242.5 


470 


2.41 


1.5941 


1248.8 


2.4O 


1-5935 


1248.6 


2-39 


1.5928 


1248.5 


2.38 


1.5922 


1248.4 


480 


2-44 


1.6003 


1254.6 


2-43 


1-5997 


1254.4 


2.42 


I-5990 


1254-3 


2.41 


I-5984 


1254.2 


490 


2.48 


1.6064 


1260.3 


2.47 


1.6057 


1260.2 


2-45 


1. 6051 


1260.0 


2-44 


1.6045 


1259.9 


500 


2.5I 


I. 6123 


1266.0 


2.5O 


1.6117 


1265.9 


2.49 


1.6111 


1265.7 


2-47 


1. 6105 


1265.6 


5io 


2.54 


I. 6182 


1271.6 


2-53 


i-6i75 


1271.5 


2.52 


1. 6169 


1271.4 


2.51 


1. 6163 


1271.3 


520 


2.58 


1.6239 


1277.2 


2.56 


1.6233 


1277. 1 


2-55 


1.6227 


1277.0 


2-54 


1. 6221 


1276.9 


53o 


2.6l 


1.6295 


1282.8 


2.6o 


1.6289 


1282.7 


2.58 


1.6283 


1282.6 


2-57 


1.6277 


1282.5 


S4o 


2.64 


1.6351 


1288.3 


2.63 


1-6345 


1288.2 


2.62 


1.6339 


1288. 1 


2.60 


I-6333 


1288.0 


550 


2.67 


1.6405 


1293.8 


2.66 


1.6399 


1293.7 


2.65 


1.6394 


1293.6 


2.64 


1.6388 


1293-5 


560 


2.7I 


1.6459 


, I2 99-2 


2.69 


1.6453 


1299. 1 


2.68 


1.6448 


1299. 1 


2.67 


1.6442 


1299.0 


S7o 


2.74 


1. 6512 


1304-7 


2.72 


1.6506 


1304.6 


2.71 


1. 6501 


I304-5 


2.70 


1.6495 


1304.4 


580 


2.77 


1.6564 


1310.1 


2.76 


1.6558 


1310.0 


2-74 


1-6553 


I309-9 


2-73 


1-6547 


1309-8 


59o 


2.80 


1.6616 


1315-5 


2.79 


1. 6610 


I3I5.4 


2-77 


1.6605 


I3I5-3 


2.76 


1-6599 


1315-2 


600 


2.83 


1.6667 


1320.8 


2.82 


1. 6661 


1320.7 


2.80 


1.6656 


1320.7 


2-79 


1.6650 


1320.6 


650 


2.98 


1. 6912 


1347-3 


2.97 


1.6906 


1347-3 


2-95 


1. 6901 


1347-2 


2-94 


1.6895 


I347-I 


700 


3-i3 


1.7143 


1373-6 


3.12 


I.7I37 


1373-5 


3.10 


1-7132 


1373-5 


3-09 


1. 7126 


1373-4 


75o 


3-28 


1.7363 


1399-6 


3-27 


1-7357 


1399-6 


3-25 


1-7352 


1399-5 


3-24 


1-7346 


1399-5 


800 


3-42 


1-7573 


1425.6 


3-4i 


1.7568 


1425-5 


3-39 


1.7562 


I425.5 


3-38 


1-7557 


1425.5 







221 




222 






223 






224 








[390.3] 




[390.7] 






[391-1] 






[391.5] 




Sat. 


2.08 


1.5368 


H99-5 


2.07 


1-5364 


1199.6 


2.06 


1-5360 


1199.6 


2.05 


1-5356 


II99-7 


400 


2.12 


1.5440 


1205.7 


2. 11 


1-5433 


1205.5 


2.10 


1-5427 


1205.3 


2.09 


1.5420 


1205. 1 


410 


2.15 


1-5513 


1212.0 


2.14 


I-5507 


1211.8 


2.13 


1.5500 


1211.6 


2.12 


1-5493 


1211.4 


420 


2.19 


1-5584 


1218.2 


2.18 


1.5578 


1218.0 


2.17 


1. 557i 


1217-9 


2.16 


I-5565 


1217.7 


430 


2.23 


1-5654 


1224.4 


2.22 


1-5647 


1224.2 


2.20 


1. 5641 


1224.0 


2.19 


1-5634 


1223.9 


440 


2.26 


1.5722 


1230.4 


2.25 


I-57I5 


1230.3 


2.24 


1-5709 


1230. 1 


2.23 


1.5702 


1230.0 


450 


2.30 


1.5788 


1236.4 


2.28 


1. 5781 


1236.3 


2.27 


1-5775 


1236. 1 


2.26 


I-5769 


1236.0 


460 


2-33 


1.5853 


1242.4 


2.32 


1.5846 


1242.2 


2.31 


1.5840 


1242. 1 


2.30 


I-5834 


1 241. 9 


47o 


2.36 


1. 5916 


1248.2 


2-35 


I-59IO 


1248. 1 


2-34 


1-5903 


1247.9 


2-33 


I-5897 


1247.8 


480 


2.40 


1-5978 


1254.0 


2.38 


1-5972 


1253-9 


2-37 


1.5966 


1253-7 


2.36 


1.5960 


1253-6 


490 


2-43 


1.6039 


1259.8 


2.42 


1.6033 


1259.6 


2.41 


1.6027 


1259-5 


2.40 


1. 6021 


1259.4 


500 


2-47 


1.6099 


1265.5 


2-45 


1.6093 


1265.4 


2-44 


1.6087 


1265.2 


2-43 


1. 6081 


1265. 1 


5io 


2.50 


1-6157 


1271.1 


2.48 


1.6151 


1271.0 


2.47 


1. 6145 


1270.9 


2.46 


1-6139 


. 1270.8 


520 


2-53 


1. 6215 


1276.7 


2.52 


1.6209 


1276.6 


2.50 


1.6203 


1276.5 


2-49 


1.6197* 


1276.4 


53o 


2.56 


1. 6271 


1282.3 


2-55 


1.6266 


1282.2 


2-54 


1.6260 


1282. 1 


2.52 


1.6254 


1282.0 


54o 


2-59 


1.6327 


1287.9 


2.58 


1. 6321 


1287.8 


2-57 


1-6315 


1287.7 


2.56 


1. 6310 


1287.6 


650 


2.62 


1.6382 


1293-4 


2.61 


1.6376 


1293-3 


2.60 


1.6370 


1293.2 


2-59 


1-6365 


1293-1 


560 


2.65 


1.6436 


1298.9 


2.64 


1.6430 


1298.8 


2.63 


1.6424 


1298.7 


2.62 


1. 6419 


1298.6 


57o 


2.69 


1.6489 


1304-3 


2.67 


1.6483 


1304.2 


2.66 


1.6478 


1304-1 


2.65 


1.6472 


1304.0 


580 


2.72 


1-6541 


1309-7 


2.70 


1-6536 


1309.6 


2.69 


1.6530 


1309-5 


2.68 


1.6524 


1309-4 


59o 


2-75 


1-6593 


I3i5-i 


2-73 


1.6588 


1315-0 


2.72 


1.6582 


1314.9 


2.71 


1.6576 


1314.8 


600 


2.78 


1.6644 


1320.5 


2.77 


1.6639 


1320.4 


2-75 


1.6633 


1320.3 


2-74 


1.6627 


1320.2 


650 


2-93 


1.6889 


I347-I 


2.91 


1.6884 


I347-0 


2.90 


1.6879 


1346.9 


2.89 


1.6873 


1346.9 


700 


3.08 


1.7121 


1373-4 


3.06 


1.7116 


1373-3 


3-o5 


1.7110 


1373-2 


3-03 


1-7105 


1373.2 


75o 


3.22 


1-7341 


1399-4 


3.21 


I-7336 


1399-4 


3-i9 


I-733I 


1399-3 


3-17 


1.7325 


1399-3 


800 


3-36 


1-7552 


1425-4 


3-35 


I -7547 


1425.4 


3-33 


1. 754i 


x 425.3 


3-32 


J .7536 


1425.3 



74 



TABLE 3. SUPERHEATED STEAM 



Pres- 




225 




226 






227 




228 


sure 




[391-9] 




[392.3] 






\[392.7] 




[393.0] 


Temp 

op 


V 


s 


i 


V 


s 


i 


V 


s^ 


i 


V 


s 


i 


Sat. 


2.05 


1-5352 


H99-7 


2.04 


1.5348 


1199.8 


2.03 


1-5344 


1199.8 


2.02 


1 -5341 


1199.8 


400 


2.08 


I-54I3 


1204.9 


2.07 


1.5406 


1204.7 


2.06 


1-5399 


1204.5 


2.05 


1-5393 


1204.3 


410 


2. II 


1.5486 


1211.3 


2.10 


1.5480 


1211.1 


2.09 


1-5473 


1210.9 


2.08 


1.5467 


1210.7 


420 


2. IS 


1-5558 


1217.5 


2.14 


1-5552 


1217.3 


2.13 


1-5545 


1217.2 


2.12 


1-5539 


1217.0 


43© 


2.18 


1.5628 


1223.7 


2.17 


1. 5621 


1223.5 


2.16 


1-5615 


1223.4 


2.15 


1-5609 


1223.2 


440 


2.22 


1.5696 


1229.8 


2.21 


1.5689 


1229.6 


2.20 


1.5683 


1229.5 


2.19 


1.5677 


1229.3 


450 


2.25 


1.5762 


1235-8 


2.24 


1.5756 


1235.6 


2.23 


i.575o 


1235-5 


2.22 


1-5744 


1235-3 


460 


2.28 


1.5827 


1241.8 


2.27 


1.5821 


1241.6 


2.26 


1-5815 


1241.5 


2.25 


1.5809 


1241.3 


470 


2.32 


1. 5891 


1247.7 


2.31 


1-5885 


1247-5 


2.30 


I.5879 


1247.4 


2.29 


I.5873 


1247.2 


480 


2-35 


1-5953 


1253.5 


2-34 


1-5947 


1253-3 


2-33 


1. 594i 


1253.2 


2.32 


1-5935 


1253. I 


490 


2.38 


1. 6014 


1259-3 


2-37 


1.6009 


1259-1 


2.36 


1.6003 


1259.0 


2-35 


1-5997 


1258.9 


500 


2.42 


1.6074 


1265.0 


2.40 


1.6069 


1264.9 


2-39 


1.6063 


1264.7 


2.38 


1.6057 


1264.6 


5io 


2-45 


1. 6133 


1270.7 


2-44 


1. 6128 


1270.5 


2-43 


1. 6122 


1270.4 


2.42 


1.6116 


1270.3 


^20 


2.48 


1.6191 


1276.3 


2.47 


1.6185 


1276.2 


2.46 


1.6180 


1276. 1 


2-45 


1.6174 


1275-9 


MO 


2.51 


1.6248 


1281.9 


2.50 


1.6242 


1281.8 


2-49 


1.6236 


1281.7 


2.48 


1. 6231 


1281.6 


54o 


2-54 


1.6304 


1287.5 


2-53 


1.6298 


1287.4 


2.52 


1.6292 


1287.3 


2.51 


1.6287 


1287. 1 


550 


2-57 


1.6359 


1293.0 


2.56 


I-6353 


1292.9 


2.55 


1.6347 


1292.8 


2-54 


1.6342 


1292.7 


560 


2.60 


1. 6413 


1298.5 


2.59 


1.6407 


1298.4 


2.58 


1.6402 


1298.3 


2-57 


1.6396 


1298.2 


57o 


2.64 


1.6466 


1303-9 


2.62 


1. 6461 


1303-8 


2.61 


1-6455 


1303-7 


2.60 


1.6449 


1303.7 


580 


2.67 


1. 6519 


1309.4 


2.65 


1-6513 


1309-3 


2.64 


1.6508 


1309.2 


2.63 


1.6502 


1309-1 


59o 


2.70 


1.6571 


1314-8 


2.68 


1.6565 


I3I4-7 


2.67 


1.6560 


1314-6 


2.66 


1.6554 


I3I4-5 


600 


2-73 


1.6622 


1320.2 


2.71 


1.6616 


1320.1 


2.70 


1.6611 


1320.0 


2.69 


1.6605 


I3I9-9 


650 


2.88 


1.6868 


1346.8 


2.86 


1.6862 


1346.7 


2.85 


1.6857 


1346.7 


2.84 


1.6852 


1346.6 


700 


3.02 


1. 7100 


I373-I 


3.01 


1.7094 


1373. 1 


2-99 


1.7089 


I373-0 


2.98 


1.7084 


i373-o 


75o 


3.16 


1.7320 


1399-2 


3-15 


i.73i5 


1399.2 


3-13 


1. 7310 


1399. 1 


3.12 


1-7304 


I399-I 


800 


3-3o 


1. 753i 


1425-3 


3-29 


1.7526 


1425.2 


3-27 


1. 7521 


1425.2 


3.26 


1. 7516 


1425. 1 







229 




230 




231 




232 






[393.4] 




[393.8] 




[394.2] 




[394.5] 


Sat. 


2.01 


1-5337 


H99-9 


2.00 


1-5333 


H99-9 


i-99 


1-5329 


1200.0 


1.98 


1-5325 


1200.0 


400 


2.03 


1.5386 


1204.2 


2.02 


1-5379 


1204.0 


2.01 


1-5373 


1203.7 


2.00 


1.5366 


1203.5 


410 


2.07 


1.5460 


1210.5 


2.06 


1-5453 


1210.3 


2.05 


1-5447 


1210.1 


2.04 


1.5440 


1209.9 


420 


2. 11 


1.5532 


1216.8 


2.10 


1.5526 


1216.6 


2.09 


1. 5519 


1216.4 


2.08 


1-5513 


1216.3 


430 


2.14 


1.5602 


1223.0 


2.13 


1.5596 


1222.8 


2.12 


1.5589 


1222.7 


2. 11 


1.5583 


1222.5 


44o 


2.17 


1.5670 


1229. 1 


2.16 


1.5664 


1229.0 


2.15 


1.5658 


1228.8 


2.14 


1-5651 


1228.6 


450 


2.21 


1-5737 


1235-2 


2.20 


I-573I 


1235.0 


2.19 


1-5725 


1234-9 


2.18 


1-5719 


1234.7 


460 


2.24 


1.5803 


1 241. 2 


2.23 


1-5797 


1 241.0 


2.22 


I-5790 


1240.9 


2.21 


1.5784 


1240.7 


47o 


2.27 


1.5867 


1247. 1 


2.26 


1. 5861 


1246.9 


2.25 


1.5855 


1246.8 


2.24 


1.5849 


1246.6 


480 


2.31 


I.5929 


1252.9 


2.30 


I.5923 


1252.8 


2.29 


I-59I7 


1252.7 


2.28 


1.5911 


1252.5 


490 


2-34 


I-599I 


1258.7 


2-33 


1.5985 


1258.6 


2.32 


1-5979 


1258.5 


2.31 


1-5973 


1258.3 


500 


2-37 


1. 6051 


1264.5 


2.36 


1.6045 


1264.4 


2-35 


1.6039 


1264.2 


2-34 


1.6033 


1264. 1 


5io 


2.40 


1.6110 


1270.2 


2-39 


1. 6104 


1270. 1 


2.38 


1.6098 


1269.9 


2-37 


1.6092 


1269.8 


520 


2.43 


1.6168 


1275.8 


2.42 


1. 6162 


1275.7 


2.41 


1.6156 


1275.6 


2.40 


1.6151 


1275-5 


53o 


2.46 


1.6225 


1281.4 


2-45 


1. 6219 


1281.3 


2-44 


1. 6213 


1281.2 


2-43 


1.6208 


1281.1 


54o 


2.50 


1.6281 


1287.0 


2-49 


1.6275 


1286.9 


2-47 


1.6270 


1286.8 


2.46 


1.6264 


1286.7 


550 


2-53 


1.6336 


1292.6 


2.52 


1. 6331 


1292.5 


2.50 


1.6325 


1292.4 


2-49 


1.6319 


1292.3 


560 


2.56 


1.6390 


1298. 1 


2.55 


1.6385 


1298.0 


2-53 


1-6379 


1297.9 


2.52 


1.6374 


1297.8 


57o 


2-59 


1.6443 


1303.6 


2.58 


1.6438 


1303.5 


2.56 


1.6433 


1303-4 


2-55 


1.6427 


1303-3 


580 


2.62 


1.6496 


1309.0 


2.61 


1. 6491 


1308.9 


2-59 


1.6485 


1308.8 


2.58 


1.6480 


1308.7 


59o 


2.65 


1.6548 


I3I4.4 


2.64 


1-6543 


1314-3 


2.62 


1-6537 


1314-2 


2.61 


1.6532 


1314-2 


600 


2.68 


1.6600 


1319-8 


2.67 


1.6594 


I3I9.7 


2.65 


1.6589 


1319-7 


2.64 


1.6583 


1319-6 


650 


2.82 


1.6846 


1346.5 


2.81 


1. 6841 


1346.5 


2.80 


1.6836 


1346.4 


2-79 


1.6830 


1346.3 


700 


2.97 


1.7078 


1372.9 


2-95 


1.7073 


1372.8 


2-94 


1.7068 


1372.8 


2-93 


1.7063 


1372.7 


75o 


3- 11 


1.7299 


I399-0 


3-09 


I.7294 


I399-0 


3.08 


1.7289 


1398.9 


3-07 


1.7284 


1398.9 


800 


3-24 


1. 7510 


1425. 1 


3.23 


I.7505 


1425-1 


3.22 


1.7500 


1425.0 


3.20 


1.7495 


1425.0 











TABLE 3. SUPERHEATED STEAM 






75 


Pres- 




233 




234 






235 




236 


sure 




[394.9] 




[395.3] 






[395.6] 




[396.0] 


Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


1.98 


1.5321 


1200.0 


1.97 


1.5318 


1 200.1 


I.96 


1.5314 


1 200. 1 


i-95 


1.5310 


1 200. 1 


400 


2.00 


1.5360 


1203.3 


i-99 


1.5353 


1203. 1 


1.98 


1.5346 


1202.9 


i-97 


1.5340 


1202.7 


410 


2.03 


1.5434 


1209.8 


2.02 


1.5427 


1209.6 


2.01 


I. 5421 


1209.4 


2.00 


1. 5414 


1209.2 


420 


■ 2.07 


1.5506 


1216.1 


2.06 


1.5500 


I2I5-9 


2.05 


1-5494 


1215.7 


2.04 


1.5487 


I2I5-5 


430 


2.10 


1.5576 


1222.3 


2.09 


1.5570 


1222. 1 


2.08 


1.5564 


1222.0 


2.07 


1.5558 


I22I.8 


440 


2.13 


1.5645 


1228.5 


2.12 


1.5639 


1228.3 


2. n 


1-5633 


1228.2 


2.10 


1.5627 


I228.0 


450 


2.17 


1.5712 


1234.6 


2.16 


1.5706 


1234.4 


2.15 


1.5700 


1234-3 


2.14 


1.5694 


1 234. 1 


460 


2.20 


1.5778 


1240.6 


2.19 


1.5772 


1240.4 


2.18 


1.5766 


1240.3 


2.17 


1.5760 


I 240. 1 


470 


2.23 


1.5842 


1246.5 


2.22 


1.5836 


1246.4 


2.21 


1.5831 


1246.2 


2.20 


1.5825 


I 246. 1 


480 


2.26 


1.5905 


1252.4 


2.25 


1.5899 


1252.3 


2.24 


1-5894 


1252. 1 


2.23 


1.5888 


I25I.9 


490 


2.30 


1.5967 


1258.2 


2.29 


I. 5961 


1258.1 


2.28 


1-5955 


1257.9 


2.27 


1.5950 


1257.8 


500 


2.33 


1.6028 


1264.0 


2.32 


1.6022 


1263.9 


2.31 


1. 6016 


1263.7 


2.30 


I. 6010 


I263.6 


5io 


2.36 


1.6087 


1269.7 


2-35 


1. 6081 


1269.6 


2-34 


1.6075 


1269.5 


2-33 


1.6070 


I269.3 


520 


2.39 


1. 6145 


1275-4 


2.38 


1.6139 


1275.3 


2-37 


1-6134 


1275. 1 


2.36 


1. 6128 


I275.O 


53o 


2.42 


1.6202 


1281.0 


2.41 


1. 6196 


1280.9 


2.40 


1.6191 


1280.8 


2-39 


I. 6186 


I280.7 


54o 


2.45 


1.6258 


1286.6 


2.44 


1.6253 


1286.5 


2-43 


1.6247 


1286.4 


2.42 


1.6242 


1286.3 


550 


2.48 


1.6314 


1292.2 


2-47 


1.6308 


1292. 1 


2.46 


1.6303 


1292.0 


2-45 


1.6297 


I291.9 


560 


2.51 


1.6368 


1297.7 


2.50 


1.6363 


1297.6 


2-49 


1-6357 


1297-5 


2.48 


1.6352 


I297.4 


57o 


2.54 


1.6422 


1303.2 


2-53 


1. 64 1 6 


1303-1 


2.52 


1.6411 


1303.0 


2.51 


1.6405 


I302.9 


580 


2-57 


1.6475 


1308.6 


2.56 


1.6469 


1308.6 


2-55 


1.6464 


1308.5 


2-54 


1.6458 


I308.4 


59o 


2.60 


1.6527 


1314.1 


2-59 


1. 6521 


1314-0 


2.58 


1. 6516 


I3I3-9 


2-57 


1. 6510 


I3I3.8 


600 


2.63 


1.6578 


I3I9-5 


2.62 


1-6573 


I3I9.4 


2.61 


1.6567 


I3I9-3 


2.60 


1.6562 


I3I9.2 


650 


2.77 


1.6825 


1346.3 


2.76 


1.6820 


1346.2 


2-75 


1.6815 


1346.1 


2-74 


1.6809 


I346.O 


700 


2.91 


1.7058 


1372.7 


2.90 


1.7053 


1372.6 


2.89 


1.7047 


1372.5 


2.88 


1.7042 


1372.5 


7So 


3.o5 


1.7279 


1398.9 


3-04 


1.7274 


1398.8 


3.03 


1.7269 


1398.8 


3.01 


1.7264 


1398.7 


800 


3-19 


1.7490 


1424.9 


3-*7 


1.7485 


1424.9 


3.16 


1.7480 


1424.9 


3-i5 


1-7475 


1424.8 







237 




238 




239 






240 








[396.4] 




[396.8] 




[397.1] 






[397.5] 




Sat. 


i-95 


1-5306 


1200.2 


i-94 


1.5302 


1200.2 


i-93 


1.5299 


1200.2 


1.92 


1-5295 


1200.3 


400 


1.96 


1-5333 


1202.5 


i-95 


1-5327 


1202.3 


i-94 


1.5320 


1202.2 


i-93 


1-5314 


1202.0 


410 


i-99 


1.5408 


1209.0 


1.98 


1.5402 


1208.8 


1.97 


1-5395 


1208.6 


1.96 


1-5389 


1208.4 


420 


2.03 


1. 5481 


1215.4 


2.02 


1-5474 


1215.2 


2.01 


1.5468 


1215.0 


2.00 


1.5462 


1214.8 


430 


2.06 


1-5552 


1221.6 


2.05 


1-5545 


1221.5 


2.04 


1-5539 


1221.3 


2.03 


1-5533 


1221.1 


440 


2.09 


1. 5621 


1227.8 


2.08 


1. 5614 


1227.7 


2.07 


1.5608 


1227.5 


2.07 


1.5602 


1227.3 


450 


2.13 


1.5688 


1233-9 


2.12 


1.5682 


1233-8 


2. 11 


1.5676 


1233.6 


2.10 


1.5670 


1233-5 


460 


2.16 


1-5754 


1240.0 


2.15 


1-5748 


1239.8 


2.14 


1-5742 


1239.7 


2.13 


1-5736 


1239-5 


47o 


2.19 


1-5819 


1245-9 


2.18 


1.5813 


1245.8 


2.17 


1.5807 


1245.6 


2.16 


1. 5801 


1245-5 


480 


2.22 


1.5882 


1251.8 


2.21 


1.5876 


1251.7 


2.20 


1.5870 


1251.6 


2.19 


1.5864 


1251.4 


49o 


2.26 


1-5944 


1257-7 


2.25 


1-5938 


1257-5 


2.24 


1-5932 


1257-4 


2.23 


1.5926 


1257-3 


500 


2.29 


1.6004 


1263.5 


2.28 


1-5999 


1263.3 


2.27 


1.5993 


1263.2 


2.26 


1.5987 


1263. 1 


510 


2.32 


1.6064 


1269.2 


2.31 


1.6058 


1269. 1 


2.30 


1.6052 


1269.0 


2.29 


1.6047 


1268.8 


520 


2-35 


1. 6122 


1274.9 


2.34 


1.6117 


1274.8 


2-33 


1.6111 


1274.7 


2.32 


1. 6105 


1274-5 


53o 


2.38 


1. 6180 


1280.6 


2-37 


1.6174 


1280.5 


2.36 


1.6168 


1280.3 


2-35 


1. 6163 


1280.2 


54o 


2.41 


1.6236 


1286.2 


2.40 


1. 6231 


1286. 1 


2-39 


1.6225 


1286.0 


2.38 


1.6220 


1285.9 


650 


2.44 


1.6292 


1291.8 


2-43 


1.6286 


1291.6 


2.42 


1.6280 


1291.5 


2.41 


1.6275 


1291.4 


560 


2-47 


1.6346 


1297.3 


2.46 


1. 6341 


1297.2 


2-45 


1.6335 


1297. 1 


2-44 


1.6330 


1297.0 


57o 


2.50 


1.6400 


1302.8 


2-49 


1-6394 


1302.7 


2.48 


1.6389 


1302.6 


2.46 


1.6384 


1302.5 


580 


2-53 


1.6453 


1308.3 


2.52 


1.6447 


1308.2 


2.50 


1.6442 


1308. 1 


2-49 


1.6437 


1308.0 


59o 


2.56 


1.6505 


1313-7 


2-54 


1.6500 


i3 I 3-6 


2-53 


1.6495 


1313-6 


2.52 


1.6489 


I3I3-5 


600 


2-59 


1-6557 


1319. 2 


2-57 


1-6551 


I3i9-i 


2.56 


1.6546 


1319-0 


2-55 


1. 6541 


1318.9 


650 


2-73 


1.6804 


1346.0 


2.71 


1.6799 


1345-9 


2.70 


1.6794 


1345-8 


2.69 


1.6789 


1345.8 


700 


2.87 


1.7037 


1372.4 


2.85 


1.7032 


1372.4 


2.84 


1.7027 


1372.3 


2.83 


1.7022 


1372.3 


75o 


3.00 


1.7259 


1398.7 


2-99 


I.7254 


1398.6 


2-97 


1.7249 


1398.6 


2.96 


1.7244 


1398.5 


800 


3.i3 


1.7470 


1424.8 


3.12 


1-7465 


1424.7 


3." 


1. 7461 


1424.7 


3-09 


1.7456 


1424.7 



7 6 






TABLE 3. SUPERHEATED STEAM 








Pres- 




241 






242 




243 




244 


sure 




[397.9] 






[398.2] 




[398.6] 




[398.9] 


Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


1.91 


1. 5291 


1200.3 


1. 91 


1.5288 


1200.4 


1.90 


1.5284 


1200.4 


1.89 


1.5280 


1200.4 


400 


1.92 


1.5307 


1201.8 


1.91 


1.5301 


1201.6 


1.90 


1.5294 


1 201. 4 


1.89 


1.5288 


1 201. 2 


410 


1.96 


1.5382 


1208.3 


i-95 


1.5376 


1208. 1 


1.94 


1.5370 


1207.9 


i-93 


1.5364 


1207.7 


420 


1.99 


1.5456 


1214.7 


1.98 


1-5449 


1214.5 


1-97 


1-5443 


1214.3 


1.96 


1-5437 


1214.1 


430 


2.02 


1.5527 


1221.0 


2.01 


I-552I 


1220.8 


2.00 


I-55I4 


1220.6 


i-99 


i.55o8 


1220.4 


440 


2.06 


1.5596 


1227.2 


2.05 


I-5590 


1227.0 


2.04 


1.5584 


1226.8 


2.03 


1-5578 


1226.7 


450 


2.09 


1.5664 


1233-3 


2.08 


1.5658 


1233. 1 


2.07 


1.5652 


1233,0 


2.06 


1.5646 


1232.8 


460 


2.12 


1.5730 


1239.4 


2. 11 


1.5724 


1239.2 


2.10 


1. 5719 


1239. 1 


2.09 


I.57I3 


1238.9 


470 


2. IS 


1-5795 


1245.4 


2.14 


I.5789 


1245.2 


2.13 


I.5784 


I245-I 


2.12 


1-5778 


1244.9 


480 


2.l8 


I.5859 


1251.3 


2.17 


.1.5853 


1251-1 


2.16 


I.5847 


1251.0 


2.15 


1. 5841 


1250.9 


490 


2.22 


1. 5921 


1257.2 


2.21 


I-59I5 


1257.0 


2.20 


1.5909 


1256.9 


2.19 


I-5904 


1256.8 


500 


2.25 


1.5982 


1263.0 


2.24 


1-5976 


1262.8 


2.23 


I-5970' 


1262.7 


2.22 


I.5965 


1262.6 


510 


2.28 


1. 6041 


1268.7 


2.27 


1-6035 


1268.6 


2.26 


1.6030 


1268.5 


2.25 


1.6024 


1268.4 


520 


2.3I 


1.6099 


1274.4 


2.30 


1.6094 


1274-3 


2.29 


1.6089 


1274.2 


2.28 


1.6083 


1274.1 


S3o 


2-34 


i.6i57 


1 280. 1 


2-33 


1. 6152 


1280.0 


2.32 


1. 6146 


1279.9 


2.31 


1.6141 


1279.8 


54o 


2-37 


1. 6214 


1285.7 


2.36 


1.6209 


1285.6 


2-35 


1.6203 


1285.5 


2-34 


1. 6198 


1285.4 


550 


2.40 


1.6269 


1291.3 


2-39 


1.6264 


1291.2 


2.38 


1.6259 


1291.1 


2-37 


1.6254 


1291.0 


560 


2.42 


1.6324 


1296.9 


2.41 


1. 6319 


1296.8 


2.40 


1-6314 


1296.7 


2-39 


1.6308 


1296.5 


57o 


2-45 


1.6378 


1302.4 


2-44 


I-6373 


1302.3 


2-43 


1.6368 


1302.2 


2.42 


1.6362 


1302. 1 


580 


2.48 


1. 643 1 


I307.9 


2-47 


1.6426 


1307.8 


2.46 


1. 6421 


1307.7 


2-45 


1. 6416 


1307.6 


59o 


2.51 


1.6484 


I3I3.4 


2.50 


1.6479 


1313-3 


2-49 


1.6473 


1313-2 


2.48 


1.6468 


1313-1 


600 


2-54 


1.6535 


1318,8 


2-53 


1-6530 


1318.7 


2.52 


1.6525 


1318.7 


2.51 


1.6520 


1318.6 


650 


2.68 


1.6784 


1345-7 


2.67 


1.6779 


1345-6 


.2.66 


1.6773 


1345-6 


2.65 


1.6768 


1345-5 


700 


2.81 


1. 7617 


1372.2 


2.80 


1. 7012 


1372. 1 


2-79 


1.7007 


1372. 1 


2.78 


1.7002 


1372.0 


75o 


2-95 


1.7239 


1398.5 


2.94 


1.7234 


1398.4 


2.92 


1.7229 


1398.4 


2.91 


1.7224 


1398.3 


800 


3.08 


1. 745i 


1424.6 


3-07 


1.7446 


1424.6 


3-o5 


1. 7441 


1424.5 


3-04 


1.7436 


1424.5 



Sat. 

410 
420 
430 
440 

450 

460 
47o 
480 
490 

500 

5io 
520 
53o 
54o 

550 

560 
57o 
580 
59o 

600 

650 

700 
75o 
800 

850 



245 

[399-3] 



1.92 
i-95 
i.99 
2.02 

2.05 
2.08 
2. 11 
2.15 
2.18 

2.21 
2.24 
2.27 
2.30 
2-33 

2.36 
2.38 
2.41 
2.44 
2.47 

2.50 
2.63 

2-77 
2.90 

3-03 
3.16 



1.5276 

1-5357 
I-5430 
1.5502 

1-5572 

1.5640 
1-5707 
1.5772 
1.5836 
1.5898 

1-5959 
1. 6019 
1.6078 

1-6135 
1. 6192 

1.6248 
1.6303 

1-6357 
1. 6410 
1.6463 

1. 6514 
1.6763 
1.6997 
1.7219 
I-743I 

1-7635 



1200.5 

1207.5 

1213.9 
1220.2 
1226.5 

1232.7 
1238.8 
1244.8 
1250.7 
1256.6 

1262.5 
1268.2 
1274.0 
1279.7 
1285.3 

1290.9 
1296.5 
1302.0 
1307-5 
1313-0 

1318.5 
1345-4 
1372.0 

1398.3 
1424.5 

1450.6 



246 

[399-7] 



1. 91 

i-94 
1.98 
2.01 

2.04 
2.07 
2.10 
2.14 
2.17 



2.23 
2.26 
2.29 
2.32 

2-35 
2-37 
2.40 

2-43 
2.46 

2.49 
2.62 
2.76 
2.89 
3.02 

3-i5 



1.5273 1200.5 



I-535I 
1.5424 
1.5496 
1.5566 

1.5634 
1. 5701 
1.5766 
1.5830 
1.5892 

1-5953 
1. 6013 
1.6072 
1. 6130 
1.6187 

1.6243 
1.6298 
1.6352 
1.6405 
1.6458 

1.6509 
1.6758 
1.6992 
1-7215 

1.7427 

1.7630 



1207.3 
1213.7 
1220. 1 
1226.3 

1232.5 
1238.6 
1244.6 
1250.6 
1256.5 

1262.3 
1268.1 
1273.9 
1279.6 
1285.2 

1290.8 
1296.4 
1301.9 
1307-5 
1312.9 

1318.4 
1345-4 
I37I-9 
1398.2 
1424.4 

1450.6 



247 

[400.0] 



1.87 

1.90 
1.94 

i-97 
2.00 

2.03 
2.06 
2.10 
2.13 
2.16 

2.19 
2.22 
2.25 
2.28 
2.31 

2-34 
2.36 

2-39 
2.42 

2-45 

2.48 
2.61 

2-75 
2.88 
3.01 

3-14 



1.5269 

1-5344 
1. 5418 
1.5490 
i.556o 



.5628 

■5695 
.5760 
.5824 
.5887 

5948 

,6008 

.6067 

1. 6125 

1. 6182 

1.6238 
1.6293 

1-6347 
1.6400 

1-6453 

1.6504 

1.6753 
1.6987 
1. 7210 
1.7422 

1.7625 



1200.5 

1207. 1 
1213.6 
1219.9 
1226.2 

1232.4 
1238.5 
1244.5 
1250.4 
1256.3 

1262.2 
1268.0 
1273.7 
1279.4 
1285. 1 

1290.7 
1296.3 
1301.8 
1307-4 
1312.8 

1318.3 
1345.3 
I37I-9 
1398.2 
1424.4 

1450.5 



248 

[400.4] 



1.86 
1.89 

i-93 
1.96 
1.99 

2.02 
2.06 
2.09 
2.12 
2.15 

2.18 
2.21 
2.24 
2.27 
2.30 

2-33 
2-35 
2.38 
2.41 
2.44 

2.47 
2.60 

2-73 
2.86 
2.99 

3.12 



1.5266 

1-5338 
1. 5412 
1.5484 
1-5554 

1.5622 
1.5689 
1-5754 
1. 5818 



1.5942 
1.6002 
1. 6061 
1.6119 
1. 6176 

1.6232 
1.6287 
1. 6341 

1.6395 
1.6447 

1.6499 
1.6748 
1.6982 
1.7205 
1. 7417 

1. 7621 



1200.6 

1206.9 
1213.4 
1219.7 
1226.0 

1232.2 
1238.3 
1244.3 
1250.3 
1256.2 

1262. 1 
1267.9 
1273.6 
1279.3 
1285.0 

1290.6 
1296.2 
1301.7 

1307.3 
1312.8 

1318.2 
1345-2 
1371.8 
1398. 1 
1424.3 

1450.5 



TABLE 3. SUPERHEATED STEAM 



77 



Pres- 


250 






255 


260 




265 


sure 


[401. 1 ] 






[402.9] 


[404.5] 




[406.2] 


Temp 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


1.846 


1.5258 


1200.6 


1.811 


1.5241 


1200.8 


1.777 


1-5223 


1201.0 


1-745 


1.5206 


1 201. 1 


410 


1.877 


1.5326 


1206.5 


1.83S 


1.5295 


1205.6 


1-795 


1.5264 


1204.6 


1-757 


1.5234 


1203.6 


420 


1. 910 


1.5400 


1213.0 


1.868 


1.5369 


1212.1 


1.828 


1-5339 


1211.2 


1.789 


1.5309 


1210.2 


430 


1.942 


1.5472 


1219.4 


1.900 


1.5442 


1218.5 


1.860 


I-54I3 


1217.6 


1.820 


1.5383 


1216.7 


440 


1.974 


1.5542 


1225.7 


1.932 


1.5513 


1224.8 


1.891 


1.5484 


1224.0 


1.851 


1-5455 


1223. 1 


450 


2.006 


1.5611 


1231.9 


1.963 


1.5582 


1231.1 


1.922 


1-5553 


1230.3 


1.882 


1-5525 


1229.5 


460 


2.038 


1.5678 


1238.0 


1.994 


1.5649 


1237.2 


1-952 


1. 5621 


1236.5 


1. 912 


1-5593 


1235.7 


470 


2.069 


1-5743 


1244.0 


2.025 


1. 5715 


1243-3 


1.982 


1.5687 


1242.6 


1.942 


1-5659 


1241.8 


480 


2.099 


1.5807 


1250.0 


2.055 


1-5779 


1249-3 


2.012 


1-5752 


1248.6 


1.971 


1.5724 


1247.9 


490 


2.129 


1.5870 


1255-9 


2.085 


1.5842 


1255-3 


2.042 


1-5815 


1254.6 


2.000 


1.5788 


1253.9 


500 


2-159 


I-593I 


1261.8 


2. 114 


1.5904 


1261.2 


2.071 


I-5877 


1260.5 


2.029 


1.5850 


1259-9 


5io 


2.189 


I-599I 


1267.6 


2-143 


1.5964 


1267.0 


2.099 


1-5938 


1266.4 


2.057 


1.59" 


1256.8 


520 


2.218 


1.6050 


1273-4 


2.172 


1.6024 


1272.8 


2.128 


1-5998 


1272.2 


2.085 


i-597i 


1271.6 


5.SO 


2.247 


1. 6108 


1279. 1 


2.201 


1.6082 


1278.5 


2.156 


1.6056 


1278.0 


2. 113 


1.6030 


1277.4 


54o 


2.276 


1. 6166 


1284.8 


2.229 


1. 6139 


1284.2 


2.184 


1.6113 


1283.7 


2.140 


1.6088 


1283. 1 


550 


2.305 


1.6222 


1290.4 


2.257 


1. 6196 


1289.9 


2.212 


1. 6170 


1289.4 


2.168 


1.6145 


1288.8 


560 


2-333 


1.6277 


1296.0 


2.285 


1. 6251 


1295.5 


2.239 


1.6225 


1295.0 


2.195 


1.6200 


1294.5 


57o 


2.361 


1-6331 


1301.6 


2.313 


1.6305 


1301.1 


2.266 


1.6280 


1300.6 


2.221 


1.6255 


1300. 1 


580 


2.389 


1.6384 


1307-1 


2.340 


I.6359 


1306.6 


2.293 


1-6334 


1306.2 


2.248 


1.6309 


I305.7 


59o 


2.417 


1.6437 


1312.6 


2.368 


1. 6412 


1312.1 


2.320 


1.6387 


1311.7 


2.274 


1.6362 


1311.2 


600 


2-444 


1.6489 


1318.1 


2-395 


1.6464 


1317-6 


2-347 


1.6439 


I3I7-2 


2.301 


1. 6415 


1316.7 


650 


2-579 


1.6738 


I345-I 


2.527 


1.6714 


1344-7 


2.477 


1.6690 


1344-4 


2.429 


1.6666 


1344.0 


700 


2. 711 


1.6973 


I37L7 


2.657 


1.6949 


I37I-4 


2.605 


1.6925 


1371.1 


2-555 


1.6902 


1370.8 


75o 


2.840 


I.7I95 


1398.0 


2.784 


1. 7172 


1397-8 


2.730 


1. 7149 


1397-6 


2.678 


1. 7126 


1397-3 


800 


2.968 


1.7408 


1424.3 


2.909 


1.7385 


1424.1 


2.853 


1.7362 


1423.8 


2.798 


1-7339 


1423.6 


850 


3-094 


1. 7612 


1450.4 


3-033 


1-7589 


1450.3 


2-974 


1.7566 


1450. 1 


2.917 


1-7544 


1449.9 





270 

[407.9] 


275 

[409.6] 


280 

[411-2] 


285 

[412.8] 


Sat. 


1-713 


1. 5189 


1201.2 


1.683 


1-5172 


1201.4 


1.654 


1. 5156 


1201.5 


1.625 


i.5i39 


1 201. 6 


420 
430 
440 


1-751 
1.782 

1.813 


1. 5281 

1-5355 
1.5427 


1209.3 
1215.8 
1222.3 


1-715 
1.746 
1.776 


1.5252 
1.5326 
1-5399 


1208.4 
1215.0 
1221.4 


1.680 
1. 711 
1-741 


1.5223 
1.5298 
I-537I 


1207.4 
1214.1 
1220.6 


1.647 
1.677 

1.707 


i.5i95 
1.5270 

1-5344 


1206.5 
1213.2 
1219.7 


450 

460 
47o 
480 
490 


1.843 
1.873 
1.902 

1-931 
1.960 


1-5497 
I.5565 
1.5632 
1.5698 
1.5762 


1228.6 

1234.9 
1241.1 
1247.2 
1253-2 


1.806 

1.835 
1.864 
1.893 
1.921 


1.5469 
1.5538 
1.5605 
1-5671 
1-5735 


1227.8 
1234-1 
1240.3 
1246.5 
1252.6 


1.770 

1-799 
1.828 
1.856 

1.884 


1.5442 
I-55H 

1-5579 
1.5645 
I-57IO 


1227.0 

1233-3 
1239.6 
1245.8 
1251.9 


1.736 
1.764 
1.792 
1.820 
1.848 


I-54I5 
1-5485 
1-5553 
1. 5619 
1.5684 


1226.2 
1232.6 
1238.8 
1245.0 
1251.2 


500 

5io 
520 

53o 
54o 


1.988 
2.016 
2.044 
2.071 
2.098 


1.5824 
1.5885 
1.5946 
1.6005 
1.6063 


1259.2 
1265. 1 
1271.0 
1276.8 
1282.6 


1-949 
1-977 
2.004 
2.031 
2.058 


1.5798 
1.5860 
1.5920 
1.5980 
1.6038 


1258.6 
1264.5 
1270.4 
1276.2 
1282.0 


1.911 

1-939 
1.966 
1.992 
2.019 


1-5773 
I.5835 
I.5895 
1-5955 
1. 6013 


1257-9 
1263.9 
1269.8 

1275-7 
1281.5 


1-875 
1.902 
1.929 

1-955 
1. 981 


I.5748 
1. 5810 
1.5871 
I-593I 
I.5989 


1257-3 
1263.3 
1269.2 
1275. 1 
1280.9 


550 

560 
57o 
580 
59o 


2.125 
2.152 
2.178 
2.204 
2.230 


1. 6120 
1. 6176 
1. 6231 
1.6285 
1.6338 


1288.3 
1294.0 
1299.6 
1305-2 
1310.8 


2.084 
2. no 
2.136 
2.162 
2.188 


1.6095 
1.6151 
1.6206 
1. 6261 
1-6314 


1287.8 

1293-5 
1299. 1 

1304-7 
1310-3 


2.045 
2.070 
2.096 
2.122 
2.147 


1. 6071 
1. 6127 
1. 6182 
1.6237 
1. 6291 


1287.2 
1292.9 
1298.6 
1304.3 
1309.9 


2.007 
2.032 
2.057 
2.082 
2.107 


1.6047 
1. 6103 

1. 6159 
1. 6214 
1.6268 


1286.7 
1292.5 
1298.2 
1303-8 
1309-4 


600 

650 

700 
75o 
800 


2.256 
2.382 
2.506 
2.627 
2.746 


1-6391 
1.6643 
1.6879 
1. 7104 
I.73I7 


1316.3 
1343-7 
1370.5 
I397-I 
1423.4 


2.213 
2.338 
2-459 
2.578 
2.695 


1.6367 
1.6620 
1.6857 
1.7082 
1.7296 


1315-9 
1343-3 
1370.2 
1396.8 
1423.2 


2.172 

2.295 
2.414 

2.531 
2.646 


1.6344 

1-6597 
1.6835 
1 . 7060 
1.7274 


1315-5 
1342.9 
1369.9 
1396.6 
1423.0 


2.132 

2.253 
2.371 
2.486 
2-599 


1. 6321 

1.6575 
1.6813 

1-7039 

I.7253 


1315-0 
1342.6 
1369.6 

1396.3 
1422.8 


850 

900 


2.863 
2.979 


1.7522 
1. 7719 


1449-7 
1476.0 


2.810 
2.924 


i.75oi 

1.7698 


1449.6 
1475-9 


2-759 
2.872 


1.7480 

1.7677 


U49-4 

1475-7 


2.710 
2.821 


1-7459 
1.7657 


1449.2 
1475-6 



78 



TABLE 3. SUPERHEATED STEAM 



Pres- 




290 


295 




300 




310 




sure 




[414-4] 


[415.9] 




[417.5] 




[420.5] 




Temp 
o p> 


V 


s 


i 


V 


s 


i\^ 


V 


s 


i 


V 


s 


i 


Sat. 


1.598 


1.5123 


1201.7 


1. 571 


1. 5108 


1201.8 


1-545 


1.5092 


1201.9 


1.496 


1.5062 


1202.0 


420 


1. 614 


1.5167 


1205.5 


1.583 


I.5I39 


1204.6 


1-553 


1.5112 


1203.6 








430 


1.644 


1.5243 


1212.3 


1. 612 


1. 5216 


1211.4 


1.582 


1.5189 


1210.4 


1.523 


I.5I36 


1208.6 


440 


1.673 


1.5317 


1218.9 


1. 641 


1.5290 


1218.0 


1. 610 


1.5263 


1217.1 


1. 551 


I-52H 


1215.4 


450 


1.702 


1.5389 


1225.4 


1.670 


1.5362 


1224.5 


1.638 


1.5336 


1223.7 


1.579 


1.5285 


1222.0 


460 


1.730 


1.5459 


1231.8 


1.698 


1.5432 


1231.0 


1.666 


1.5407 


1230.2 


1.606 


1-5357 


1228.6 


470 


1.758 


1.5527 


1238. 1 


1.725 


I-550I 


1237.3 


1.693 


1-5476 


1236.6 


1-633 


1.5427 


1235-0 


480 


1.786 


1-5594 


1244.3 


1.753 


1.5568 


1243.6 


1.720 


1-5544 


1242.9 


1-659 


1-5495 


1241.4 


490 


1.813 


1.5659 


1250.5 


1.780 


1.5634 


1249.8 


1.747 


1. 5610 


1 249. 1 


i.b8 5 


1. 556i 


1247.7 


500 


1.840 


I.5723 


1256.6 


1.806 


1.5698 


1255-9 


1-773 


1.5674 


1255.2 


1. 711 


1.5626 


1253.9 


5io 


1.866 


1.5785 


1262.6 


1.832 


1. 5761 


1262.0 


1-799 


1.5737 


1261.3 


1.736 


1.5690 


1260.0 


520 


1.893 


1.5846 


1268.6 


1.858 


1.5823 


1268.0 


1.825 


1-5799 


1267.4 


1. 761 


1-5752 


1266. 1 


53o 


I-9I9 


1.5906 


1274-5 


1.884 


1.5883 


1273-9 


1.850 


I-5859 


1273-3 


1.786 


1.5813 


1272. 1 


54o 


1.944 


1.5965 


1280.4 


1.909 


1.5942 


1279.8 


1-875 


I-59I9 


1279.2 


1.810 


1.5873 


1278.1 


550 


1.970 


1.6023 


1286.2 


1-934 


1.6000 


1285.6 


1.900 


1-5977 


1285. 1 


1.834 


1-5932 


1284.0 


560 


1-995 


1.6080 


1291.9 


1-959 


1.6057 


1291.4 


1.924 


1.6034 


1290.9 


1.858 


1.5990 


1289.8 


57o 


2.020 


1. 6136 


1297.6 


1.984 


1-6113 


1297. 1 


1.949 


1.6090 


1296.6 


1.882 


1.6046 


1295.6 


580 


2.045 


1.6191 


I303-3 


2.008 


1.6168 


1302.8 


1.973 


1. 6146 


1302.4 


1.905 


1. 6102 


1301.4 


59o 


2.069 


1.6245 


1309.0 


2.032 


1.6222 


1308.5 


1-997 


1.6200 


1308. 1 


1.929 


i.6i57 


1307-1 


600 


2.093 


1.6298 


I3I4-6 


2.056 


1.6276 


1314.1 


2.020 


1.6254 


1313-7 


1.952 


1.6211 


1312.8 


650 


2.213 


1-6553 


1342.2 


2.174 


1.6532 


1341.8 


2.136 


1.6510 


I34I-5 


2.065 


1.6469 


1340.7 


700 


2.329 


1.6792 


1369-3 


2.288 


1. 6771 


1369.0 


2.249 


1.6750 


1368.7 


2.174 


1. 6710 


1368.1 


75o 


2.442 


1. 7018 


1396. 1 


2.400 


1.6997 


1395-8 


2-359 


1.6977 


1395-6 


2.281 


1.6937 


I395-0 


800 


2.553 


1-7233 


1422.6 


2.509 


1-7213 


1422.4 


2.467 


i-7i93 


1422.2 


2.38b 


I.7I53 


1421.7 


850 


2.663 


1-7439 


1449 .0 


2.617 


I-74I9 


1448.9 


2.573 


1-7399 


1448.7 


2.489 


1.7360 


1448.3 


900 


2.772 


1.7637 


1475-4 


2.724 


1. 7617 


1475-3 


2.678 


1. 7^97 


I475-I 


2.591 


1-7559 


1474.8 





320 

[423-4] 


330 

[426.3] 


340 

[429.1] 


350 

[431-9] 


Sat. 


1.450 


1.5032 


1202.2 


1.407 


1.5004 


1202.3 


1.366 


1.4976 


1202.4 


1.327 


1-4949 


1202.5 


430 
440 


1.469 
1.496 


1.5084 
1. 5160 


1206.8 
1213.6 


1-417 
1.444 


I-5033 
1.5110- 


1204.9 
1211.8 


1.368 

1-395 


1.4983 
1. 5061 


1203.0 
1210.0 


1.348 


1-5013 


1208.2 


450 

460 
470 
480 
490 


1-523 
1-550 
1.576 
1.602 
1.627 


1-5235 
1-5307 
1.5378 

1-5447 
i-55i4 


1220.3 
1227.0 
1233.5 
1239.9 
1246.3 


1.471 
1.497 
1.522 

1-547 
1-572 


1. 5186 

1-5259 
1-5330 
1.5400 
1.5468 


1218.6 

1225.3 
1231.9 
1238.4 
1244.9 


1.421 

1-447 
1.472 
1.497 
1. 521 


I-5I37 
1.5211 
1.5283 
1-5354 
1.5422 


1216.9 
1223.7 
1230.4 
1236.9 
1243.4 


1-374 

1-399 
1.424 

1.448 
1.472 


1.5090 
1-5165 
1.5238 
1-5309 
1.5378 


1215.2 
1222.0 
1228.8 
1235.4 
1242.0 


500 

5io 
520 
53o 
54o 


1.652 
1.677 
1. 701 
1.725 
1.749 


i-558o 
1.5644 
1.5707 
1.5768 
1.5829 


1252.6 
1258.8 
1264.9 
1271.0 
1277.0 


1-597 
1. 621 
1.645 
1.669 
1.692 


1-5534 
1-5599 
1.5662 

1.5724 
I.5785 


1251.2 

1257-4 
1263.6 
1269.7 
1275.8 


1-545 

1.569 
1.592 
1. 615 
1.638 


1.5489 
1-5555 
1. 5619 
1. 5681 
1-5743 


1249.8 
1256. 1 
1262.4 
1268.5 
1274.6 


1.496 

1. 519 
1.542 

1-565 
I-587 


1-5446 
i-55i2 
1-5576 
1-5639 
1. 5701 


1248.4 
1254.8 
1261.1 
1267.3 
1273-5 


550 

560 
57o 
580 
59o 


1.773 
1.796 
1. 819 
1.842 
1.865 


1.5888 
1.5946 
1.6003 
1.6059 
1.6114 


1282.9 
1288.8 
1294.6 
1300.4 
1306.2 


I-7I5 
1.738 
1. 761 

1.783 
1.805 


1.5845 
1.5903 
1. 5961 
1. 6017 
1.6073 


1281.8 
1287.7 
1293.6 
1299.5 
1305.2 


1.661 
1.683 
1-705 
1.727 
1.749 


1-5803 
1.5862 
1.5920 

1-5977 
1.6033 


1280.7 
1286.6 
1292.6 
1298.5 
1304-3 


1.609 
1. 63 1 

1-653 
1.674 
1.696 


1.5762 
1. 5821 
1.5879 
1-5937 
1.5993 


1279.6 
1285.6 
1291.5 
1297.4 
1303.3 


600 

650 
700 
75o 
800 


1.887 
1.997 
2.104 
2.208 
2.310 


1. 6169 
1.6428 
1.6670 
1.6898 
I-7II5 


I3II-9 

1340.0 

1367-5 
1394-5 
1421.3 


1.827 
1-934 
2.038 
2.140 
2.239 


1.6128 

1.6388 
1.6632 
1. 6861 
1.7078 


1311.0 

1339.3 
1366.9 
i394-o 
1420.9 


1.770 

1.875 
1.976 
2.075 
2.172 


1.6088 
1.6350 

1.6594 
1.6824 
1.7042 


1310.1 

1338.5 
1366.2 

1393-5 
1420.4 


1. 717 
1.819 
1.918 
2.014 
2.109 


1.6048 
1. 6312 
1.6558 
1.6789 
1 . 7008 


1309.2 
1337-8 
1365-6 
I393-0 
1420.0 


850 

900 
95o 


2.410 

2.509 
2.607 


I-7323 
1.7522 

1. 7714 


1447.9 

1474-5 
1501.1 


2.336 
2-433 
2.528 


1.7286 
1.7486 
1.7678 


1447.6 
1474.2 
1500.9 


2.267 
2.360 
2-453 


1. 7251 
1. 745i 
1.7643 


1447.2 

1473-9 
1500.6 


2.201 
2.292 
2.382 


1. 7217 

1. 7417 
1. 7610 


1446.8 
1473.6 
1500.3 



TABLE 3. SUPERHEATED STEAM 



79 



Pres- 




360 


370 




380 






390 


sure 




[434-6] 


[437-2] 




[439-8] 






[441.0] 


Temp 


V 


* 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


1. 291 


I.4922 


1202.5 


1.256 


1.4896 


1202.6 


1.223 


I.4871 


1202.6 


1. 192 


1.4847 


I202.6 


440 


I -305 


I.4965 


1206.4 


1.263 


I.49I9 


1204.6 


1.224 


I.4872 


1202.7 








450 


1-330 


I.5043 


1213.4 


1.288 


1.4997 


1211.7 


1.248 


1-4952 


1209.9 


I. 211 


1.4908 


1208.2 


460 


1-355 


i-5"9 


1220.4 


1. 312 


I.5074 


1218.7 


1.272 


I.5030 


1217.0 


1.234 


1.4986 


1215.3 


470 


1-379 


i-5i93 


1227.2 


1.336 


I.5I49 


1225.6 


1.296 


I.5I05 


1224.0 


1-257 


1.5062 


1222.3 


480 


1.403 


1.5265 


1233-9 


1.360 


1. 5221 


1232.4 


I.3I9 


I.5178 


1230.8 


1.280 


1-5136 


1229.3 


490 


1.427 


1-5335 


1240.5 


1.383 


1.5292 


1239.0 


1-342 


1.5249 


1237-5 


1-303 


1.5208 


1236. 1 


500 


1.450 


1.5403 


1247.O 


1.406 


i.536i 


1245.6 


1.364 


I- 5319 


1244.2 


1-325 


1.5278 


1242.8 


5io 


1-473 


1.5469 


1253.4 


1.428 


1.5428 


1252. 1 


1.386 


1.5387 


1250.7 


1-347 


1-5347 


1249.4 


520 


1-495 


1-5534 


1259.8 


1.450 


1-5494 


1258.5 


1.408 


1-5453 


1257.2 


1.368 


1. 5414 


J255-9 


53o 


i-5i7 


1-5598 


1266. 1 


1.472 


1-5558 


1264.8 


1.429 


i-55i8 


1263.6 


1.389 


1-5479 


1262.3 


54o 


1-539 


1.5660 


1272.3 


1.494 


1. 5621 


1271.1 


I-45I 


I-558I 


1269.9 


1. 410 


1-5544 


1268.7 


550 


1. 561 


1.5721 


1278.4 


1.515 


1.5682 


1277.3 


1.472 


1.5643 


1276. 1 


1.430 


1.5605 


1275.0 


560 


1.582 


i-578i 


1284.5 


1.536 


1-5742 


1283.4 


1.492 


1.5704 


1282.3 


1.450 


1.5667 


1281.2 


57o 


1.604 


1.5840 


1290.5 


1-557 


1. 5801 


1289.4 


I.5I3 


1-5764 


1288.4 


1.470 


1-5727 


1287.3 


580 


1.625 


1.5898 


1296.5 


1-577 


I-5859 


1295-4 


1-533 


1.5822 


1294.4 


1.490 


1.5786 


1293.4 


59° 


1.645 


1-5954 


1302.4 


1.598 


I-59I7 


1301.4 


1-553 


1.5880 


1300.4 


1. 510 


I-5843 


1299.4 


600 


1.666 


1. 6010 


1308.2 


1.618 


1,5973 


I307.3 


1-572 


I.5936 


1306.4 


1-529 


1.5900 


1305.4 


650 


1.766 


1.6275 


I337-0 


1. 716 


1.6239 


1336.2 


1.669 


1.6204 


1335-4 


1.623 


1. 6170 


1334-6 


700 


1.863 


1.6522 


1365-0 


1.811 


1.6487 


1364-3 


1. 761 


1.6453 


1363-7 


I-7I3 


1.6420 


1363.0 


75o 


1-957 


1.6754 


1392.4 


1.903 


1.6720 


I39L9 


1.851 


1.6687 


I39I-4 


1.802 


1.6654 


1390.8 


800 


2.049 


1.6974 


I4I9.5 


1.992 


1.6940 


1419.I 


1-939 


1.6908 


1418.6 


1.888 


1.6876 


1418.2 


850 


2.139 


1. 7183 


1446.5 


2.080 


1-7150 


1446. 1 


2.024 


1.7118 


1445-7 


1.972 


1.7087 


1445-3 


900 


2.228 


1-7384 


1473-3 


2.167 


1-7352 


1472.9 


2.109 


1.7320 


1472.6 


2.054 


1.7290 


1472.3 


95o 


2.316 


1-7577 


1500. 1 


2.252 


1-7545 


1499.8 


2.193 


I-75I4 


1499-5 


2.136 


1-7483 


1499.2 


1000 


2.403 


1.7764 


1526.9 


2-337 


1.7732 


1526.6 


2.276 


1. 7701 


1526.4 


2.216 


1. 7671 


1526.2 





400 




420 






440 






460 






[444.8] 




[449-6] 






[454-2] 






[458.7] 




Sat. 


1. 162 


1. 4821 


1202.5 


1. 107 


1-4773 


1202.4 


1.056 


1.4728 


1202.3 


1. 010 


1.4685 


1202. 1 


460 


1. 198 


1-4943 


1213.6 


1. 131 


1.4858 


1210.2 


1.069 


1.4776 


1206.7 


1-013 


1.4696 


1203. 1 


470 


1. 221 


1.5020 


1220.7 


I.I53 


1-4937 


1217-4 


1.091 


1.4856 


1214.1 


1.034 


1.4778 


1210.7 


480 


1.243 


1.5094 


1227.7 


I-I75 


1-5013 


1224.5 


1. 112 


1-4934 


1221.3 


1-055 


1.4857 


1218.1 


490 


1.265 


1-5167 


1234.6 


1. 196 


1.5087 


1231.5 


I-I33 


1. 5010 


1228.5 


1.075 


1.4934 


1225.4 


500 


1.287 


1.5238 


1241.3 


1. 217 


1. 5159 


1238.4 


1. 154 


1.5083 


1235-5 


1-095 


1.5009 


1232.5 


5io 


1.309 


1-5307 


1248.0 


1.238 


1.5230 


1245.2 


1. 174 


I-5IS5 


1242.4 


1. 115 


1.5082 


1239.6 


520 


1-330 


1-5374 


1254.6 


1.258 


1.5298 


1251.9 


1. 193 


1.5225 


1249.2 


I-I34 


1-5153 


1246.5 


53o 


i-35o 


1.5440 


1261.1 


1.278 


1-5365 


1258.5 


1. 213 


I.5293 


1255-9 


I-I53 


1.5222 


1253.3 


54o 


i.37i 


I.5505 


1267.5 


1.298 


I-543I 


1265.0 


1.232 


1-5359 


1262.5 


1. 172 


1.5289 


1260.0 


550 


1. 391 


1.5568 


1273-8 


1.318 


1.5495 


1271.4 


1. 251 


1.5424 


1269. 1 


1. 190 


1-5355 


1266.7 


560 


1. 411 


1-5629 


1280.0 


1-337 


1-5557 


1277.8 


1.270 


1.5488 


1275-5 


1.209 


1.5420 


1273.2 


57o 


1.430 


1.5690 


1286.2 


1-356 


1.5619 


1284. 1 


1.288 


I-5550 


1281.9 


1.227 


1.5483 


1279.7 


580 


1.450 


1-5749 


1292.4 


1-375 


I-5679 


1290.3 


1.307 


1.5611 


1288.2 


1.244 


1-5545 


1286. 1 


59o 


1.469 


1.5807 


1298.5 


1-393 


1-5738 


1296.4 


1.325 


1.5670 


1294.4 


1.262 


1.5605 


1292.4 


600 


1.488 


1.5864 


1304.5 


1.412 


1-5796 


1302.5 


1.342 


1.5729 


1300.6 


1.279 


1-5665 


1298.6 


610 


1-507 


I-592I 


1310.5 


1.430 


1.5852 


1308.6 


1.360 


1.5786 


1306.7 


1.296 


1.5723 


1304.8 


620 


1.526 


I.5976 


1316.4 


1.448 


1.5908 


1314.6 


1.377 


1-5843 


1312.8 


i.3i3 


1.5780 


1311.0 


630 


1-544 


1.6030 


1322.3 


1.466 


1.5963 


1320.5 


i-395 


1.5899 


1318.8 


1-329 


1.5836 


1317.0 


640 


1.562 


1.6083 


1328. 1 


1.483 


1. 6017 


1326.4 


1.412 


1-5954 


1324.8 


1.346 


1. 5891 


1323-1 


650 


1.581 


1.6136 


1333-9 


1. 501 


1.6070 


1332.3 


1.429 


1.6007 


1330.7 


1.362 


1-5945 


1329. 1 


700 


1.669 


1.6387 


1362.4 


1.586 


1.6324 


1361.1 


1. 511 


1.6263 


1359-7 


1.442 


1.6204 


1358.4 


75o 


1-755 


1.6622 


1390.3 


1.669 


1.6561 


1389.2 


i.59o 


1.6502 


1388.1 


I-5I9 


1.6445 


1386.9 


800 


1-839 


1.6845 


I4I7.7 


i.75o 


1.6785 


1416.9 


1.668 


1.6727 


1415-9 


1-593 


1.6672 


1414.9 


850 


1. 921 


I.7057 


1444.9 


1.829 


1.6998 


1444.1 


1-743 


1. 6941 


1443.3 


1.666 


1.6887 


1442.6 


900 


2.002 


I.7259 


1472.0 


1.906 


1. 7201 


I47L3 


1.817 


1. 7146 


1470.6 


1-737 


1.7092 


1470.0 



8o 



TABLE 3. SUPERHEATED STEAM 



Pres- 
sure 


480 

U63.1] 


500 

[467.2] 


550 

[477.2] 


600 

[486.5] 


Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


0.968 


1.4643 


1201.9 


0.928 


1. 4601 


1 201. 7 


0.842 


1.4505 


1200.8 


0.770 


I-44I4 


1199.8 


470 
480 
490 


0.982 
1.002 
1.022 


1.4700 
1.4781 
1.4860 


1207.3 
1214.8 
1222.2 


0.934 

•954 
-973 


1.4625 
1.4707 
1.4787 


1203.8 
1211.5 
1219.1 


0.848 

.866 


1.4529 
1.4613 


1203. 1 
1211.0 


0.776 


1.4444 


1202.6 


500 

520 
54o 


1.042 
1.061 

1.080 

1.099 

1. 117 


1.4936 
1. 5010 
1.5082 
I-5I52 
1. 5221 


1229.5 
1236.7 
1243.7 
1250.7 

1257-5 


0.992 
1. on 
1.030 
1.048 
1.066 


1.4865 
1.4940 
1. 5014 
1.5086 
1.5155 


1226.5 
1233-8 
1240.9 
1248.0 
1254-9 


0.884 
.902 
.920 

•937 
•954 


1.4694 

1-4773 
1.4849 

1-4923 
1.4996 


1218.8 
1226.4 
1233.8 
1241.2 
1248.4 


0.794 
.811 
.828 

.844 
.860 


I-4530 
1.4613 

I-4693 
1.4770 
1.4845 


1210.8 
1218.8 
1226.5 
1234.2 
1241.7 


550 

560 
57o 
580 
59o 


1.13s 

1. 152 
1. 170 
1. 187 
1.204 


1.5288 
1-5354 
1. 5418 
1.5480 
1.5542 


1264.2 
1270.9 
1277.4 
1283.9 
1290.3 


1.083 
1. 100 
1. 117 
1. 134 
1. 151 


1.5223 
1.5290 

1.5355 
1. 5418 
I. 5481 


1261.8 
1268.5 
1275. 1 
1281.7 
1288.2 


0.971 
0.987 
1.003 
1.019 
1.034 


1.5067 
1-5136 
1.5203 
1-5269 
1-5333 


1255-5 
1262.5 
1269.4 
1276.2 
1282.9 


0.876 
.892 
.907 

.922 
•937 


i-49i8 
1.4990 
1.5060 
1.5128 
I-5I94 


1249.0 
1256.3 
1263.4 
1270.4 
1277.4 


600 

610 
620 
630 
640 


1. 221 

I.237 

1-254 
1.270 
1.286 


1.5602 
1. 5661 
1. 5719 
1.5776 
1-5831 


1296.6 
1302.9 
1309-1 
I3I5-3 
1321.4 


1. 167 
1. 183 
1. 199 
1. 215 
1.230 


1.5542 
1. 5601 

1.5659 
1.5717 
1.5773 


1294.6 
1301.0 
1307-3 
I3I3-5 
1319.6 


1.050 
1.065 
1.080 
1.094 
1. 109 


I.5396 
1-5457 
i.55i8 
1-5577 
I-5635 


1289.5 
1296.0 

1302.5 
1308.9 

1315-2 


0.951 
.966 
.980 

•994 
1.008 


L5259 
1-5322 
1.5384 
1-5445 
I.5505 


1284.2 
1291.0 
1297.6 
1304.2 
1310.7 


650 

700 

75o 
800 
850 


1.302 

1-379 
1-453 
1-525 
1-595 


1.5886 

1. 6147 
1.6390 
1. 6618 
1.6834 


1327-4 
I357-0 
1385-8 
1414.0 

I44I-7 


1.246 
1.320 
1-392 
1.462 

1-529 


1.5828 

1.6092 

1-6337 
1.6567 
1.6784 


I325-7 
1355-6 
1384.6 
1413-0 
1440.9 


1-123 
1. 193 
1.260 
1.324 
1.387 


1. 5691 
1. 596i 
1.6211 
1.6445 
1.6665 


1321.5 
1352. 1 
1381.7 
1410.5 
1438.8 


1. 021 
1.087 

1 -149 
1.209 
1.267 


1.5563 
1.5839 
1.6094 
1-6331 
1.6555 


1317.2 
1348.5 
1378.7 
1408.0 

1436.7 


900 

95o 


1.664 
1. 73i 


1. 7041 
1.7239 


1469-3 
1496.7 


1-596 
1.661 


1. 6991 
1. 7190 


1468.6 
1496. 1 


1.448 
1.508 


1.6875 
1-7075 


1466.8 
1494.6 


1.324 
1.380 


1.6767 
1.6969 


1465.0 
1493 -o 





650 




700 


750 


800 




[495-2] 




[503.4] 


[511.1] 


[518.5] 


Sat. 


O.708 


I-4330 


1198.7 


0.656 


1.4250 


1197.4 


0.610 


1-4175 


H95-9 


0.570 


1. 4104 


1194.4 


510 


0.733 


1.4458 


1211.0 


0.667 


1.4309 


1203.0 














520 


•750 


1 


4542 


1219.1 


.682 


1-4396 


1211.5 


0.623 


1.4255 


1203.7 


0.572 


1.4117 


H95-8 


530 


.766 


1 


4622 


1227.0 


•697 


1.4480 


1219.7 


.638 


1.4342 


1212.3 


.586 


1.4207 


1204.6 


54o 


.781 


1 


47oo 


1234.8 


.712 


1.4561 


1227.8 


.653 


1.4426 


1220.6 


.600 


1-4295 


1213.3 


550 


O.796 


1 


4776 


1242.5 


0.727 


1.4640 


1235-7 


0.667 


1.4508 


1228.8 


0.614 


1-4379 


1221.8 


560 


.811 


1 


4850 


1250.0 


.741 


1.4716 


1243-5 


.681 


1-4587 


1236.9 


.628 


1. 4461 


1230.2 


57o 


.826 


1 


4922 


1257-3 


•756 


1-4791 


1251-1 


.695 


1.4664 


1244.8 


.641 


1 -454i 


1238.3 


580 


.840 


1 


4992 


1264.6 


•769 


1.4864 


1258.6 


.708 


1-4739 


1252.6 


.654 


1.4618 


1246.4 


59o 


.854 


1 


5061 


1271.8 


•783 


1-4934 


1266.0 


.721 


1. 481 2 


1260.2 


.667 


1.4694 


1254.2 


600 


O.868 


1 


5128 


1278.8 


0.796 


1-5003 


1273-3 


0.734 


1.4883 


1267.7 


0.679 


1.4767 


1261.9 


610 


.882 


1 


5193 


1285.8 


.809 


1. 5071 


1280.5 


.746 


1-4953 


I275--I 


.691 


I-4839 


1269.5 


620 


.895 


1 


5257 


1292.6 


.822 


I-5I37 


1287.5 


•759 


1.5020 


1282.3 


•703 


1.4908 


1277. 1 


630 


.908 


1 


532o 


1299.4 


.835 


1. 5201 


1294-5 


.771 


1.5086 


1289.5 


•715 


1.4976 


1284.4 


640 


.921 


1 


538i 


1306. 1 


.847 


1.5264 


1301.4 


.783 


1-5151 


1296.5 


.727 


1.5042 


1291.6 


650 


0.934 


1 


544i 


1312.7 


0.860 


1-5325 


1308.2 


0.795 


1. 5214 


1303-5 


0.738 


1-5107 


1298.8 


660 


•947 


1 


5499 


1319-2 


.872 


I-5385 


^3i4.9 


.807 


1.5276 


1310.4 


•749 


1. 5170 


1305.8 


670 


.960 


1 


5557 


I325-7 


.884 


1-5444 


1321.5 


.818 


1-5336 


1317.2 


.760 


1-5232 


1312.8 


680 


.972 


1 


5614 


1332-1 


.896 


1.5502 


1328.1 


.830 


1.5496 


1323-9 


.771 


I-5293 


1319-7 


690 


.984 


1 


5669 


1338.5 


.908 


1-5559 


1334.6 


.841 


1-5454 


1330.6 


.782 


1-5353 


1326.5 


700 


o.997 


1 


5724 


1344.8 


0.919 


1. 5615 


i34i.o 


0.852 


I-55H 


1337-2 


0.793 


1.5411 


1333-2 


75o 


1.056 


1 


5983 


1375-6 


o.975 


1.5880 


1372.4 


•905 


1. 5781 


1369.2 


.844 


1.5687 


1365.9 


800 


1. 112 


1 


6225 


1405.4 


1.029 


1.6125 


1402.7 


•956 


1. 603 1 


1400.0 


.893 


I-594I 


1397.3 


850 


1. 167 


1 


6452 


1434-5 


1.080 


I-6355 


1432.3 


1.005 


1.6264 


1430.0 


.939 


1. 6177 


1427.6 


900 


1.220 


1 


6667 


1463. 1 


1. 130 


1.6573 


1461.2 


1.052 


1.6484 


1459-3 


.984 


1.6400 


1456.7 


950 


1.272 


1. 6871 


I49I-4 


1. 179 


1.6779 


1489.8 


1.098 


1.6692 


1488.2 


1.028 


1. 6610 


1486.5 



TABLE 4. BOILING POINTS 
Pressures in Inches of Mercury 



8i 



Temp. 
°F. 


.0 


.1 


.2 


.3 


.4 


.5 


.6 


.7 


.8 


.9 


190 


19.01 


19.05 


19.09 


I9.I3 


19.18 


19.22 


19.26 


I9-30 


19.34 


19.38 


191 


19.42 


19-47 


I9.5I 


19-55 


19-59 


19.63 


19.67 


19.72 


19.76 


19.80 


192 


19.84 


19.88 


19-93 


19-97 


20.01 


20.05 


20.IO 


20.14 


20.18 


20.22 


193 


20.27 


20.31 


20.35 


20.40 


20.44 


20.48 


20-53 


20.57 


20.61 


20.66 


194 


20.70 


20.74 


20.79 


20.83 


20.88 


20.92 


20.96 


2I.OI 


21.05 


2I.IO 


195 


21.14 


21.19 


21.23 


21.28 


21.32 


21.37 


21.41 


21.46 


21.50 


21-55 


196 


21-59 


21.64 


21.68 


21.73 


21.77 


21.82 


21.86 


21.91 


21.96 


2 2.00 


197 


22.05 


22.09 


22.14 


22.19 


22.23 


22.28 


22.33 


22.37 


22.42 


22.47 


198 


22.51 


22.56 


22.61 


22.65 


22.70 


22.75 


22.80 


22.84 


22.89 


22.94 


i99 


22.99 


23.03 


23.08 


23.I3 


23.18 


23-23 


23.27 


23.32 


23.37 


23.42 


200 


23-47 


23-52 


23-56 


23.61 


23.66 


23.71 


23.76 


23.81 


23.86 


23.91 


201 


23-96 


24.00 


24.05 


24.10 


24.15 


24.20 


24.25 


24.30 


24-35 


24.40 


202 


24-45 


24.50 


24-55 


24.60 


24.66 


24.71 


24.76 


24.81 


24.86 


24.91 


203 


24.96 


25.01 


25.06 


25.11 


25.16 


25.22 


25.27 


25.32 


25-37 


25.42 


204 


25-47 


25-53 


25.58 


25-63 


25.68 


25-74 


25-79 


25.84 


25-89 


25.95 


205 


26.00 


26.05 


26.10 


26.16 


26.21 


26.26 


26.32 


26.37 


26.42 


26.48 


206 


26.53 


26.59 


26.64 


26.69 


26.75 


26.80 


26.86 


26.91 


26.96 


27.02 


207 


27.07 


27.13 


27.18 


27.24 


27.29 


27-35 


27.40 


27.46 


27-51 


27-57 


208 


27.62 


27.68 


27.74 


27-79 


27.85 


27.90 


27.96 


28.02 


28.07 


28.13 


209 


28.18 


28.24 


28.30 


28-35 


28.41 


28.47 


28.53 


28.58 


28.64 


28.70 


210 


28.75 


28.81 


28.87 


28.93 


28.99 


29.04 


29.10 


29.16 


29.22 


29.28 


211 


29-33 


29-39 


29-45 


29-51 


29-57 


29-63 


29.69 


29-75 


29.80 


29.86 


212 


29.92 


29.98 


30.04 


30.10 


30.16 


30.22 


30.28 


30.34 


30.40 


30.46 


213 


30-52 


30.58 


30.64 


30.70 


30.76 


30.82 


30.88 


30.94 


31.00 


31.06 



Temperatures, Fahrenheit 



Pres- 






















sure, 
in. of 


.0 


.1 


.2 


.3 


.4 


.5 


.6 


.7 


.8 


.9 


Hg. 






















20 


192.37 


192.61 


192.84 


193.08 


193.31 


193.54 


193-77 


194.OO 


194-23 


194.46 


21 


194.68 


194-91 


195-13 


195-35 


I95.58 


195.80 


196.02 


196.24 


196.46 


196.68 


22 


196.90 


197.12 


197-33 


197-54 


197.76 


197.97 


198.19 


198.40 


198.61 


198.82 


23 


199.03 


199.24 


199-45 


199.66 


199.86 


200.07 


200.27 


200.48 


200.69 


200.89 


24 


201.09 


201.29 


201.49 


201.69 


201.89 


202.09 


202.29 


202.49 


202.69 


202.88 


26 


203.08 


203.28 


203.47 


203.66 


203.86 


204.05 


204.24 


204.43 


204.62 


204.81 


26 


205.00 


205.19 


205.38 


205.57 


205.76 


205.94 


206.13 


206.31 


206.50 


206.69 


27 


206.87 


207.05 


207.23 


207.41 


207.60 


207.78 


207.96 


208.14 


208.32 


208.49 


28 


208.67 


208.85 


209.03 


209.20 


209.38 


209.56 


209.73 


209.91 


210.08 


210.25 


29 


210.43 


210.60 


210.77 


210.94 


211. II 


211.28 


211.45 


211.62 


211.79 


211.96 


30 


212.13 


212.30 


212.47 


212.63 


2I2.8o 


212.97 


213-13 


213.30 


213.46 


213.63 



82 




TABLE 5. 


THERMAL PROPERTIES ( 


3F WATER 






Temp., 
° F. 


Sat. pres- 
sure, lb. 


Volume, 
cu. ft. 


Weight, 
lb. per 


144 Apv' 


Specific 


Temp. , 


Sat. pres- 
sure, lb. 


Volume, 
cu. ft. 


Weight, 
lb. per 


144 Apv' 


Specific 
heat. 




per sq. in. 


per lb. 


cu. ft. 






p^ 


per sq. in. 


per lb. 


cu. ft. 




20 


O.050 


0.01603 


62.37 


O.000 


1. 02IO 


370 


173.2 


O.O1829 


54.66 


0.585 


I-053 


30 


.081 


.01602 


62.42 


.000 


I. 0104 


380 


195.6 


•01843 


54.25 


.665 


i-o57 


40 


.122 


.01602 


62.43 


.000 


I.0048 


390 


220.I 


.01857 


53.84 


•754 


1.062 


50 


O.I78 


O.O1602 


62.42 


O.OOI 


I. OOI 5 


400 


247 


O.0187 


53-42 


0.855 


1.067 


60 


.256 


.01603 


62.37 


.001 


0.9995 


410 


276 


.0189 


52.99 


0.966 


1.072 


70 


'363 


.01605 


62.30 


.001 


.9982 


420 


308 


.0190 


52.55 


1.09 


1.078 


80 


.507 


.01607 


62.22 


.002 


•9975 


430 


343 


.0192 


52.11 


1.22 


1.083 


90 


.698 


.01610 


62.II 


.002 


•997i 


440 


38i 


.0194 


51.66 


i-37 


1.089 


100 


0.949 


0.01613 


62.OO 


0.003 


0.9970 


450 


422 


O.OI95 


51.2 


i-53 


1 -095 


no 


I.274 


.01616 


61.86 


.004 


•997i 


460 


466 


.0197 


50.7 


1.70 


I.IOI 


120 


I.692 


.01620 


61.71 


.005 


•9974 


470 


514 


.0199 


50.2 


1.89 


1. 107 


130 


2.221 


.01625 


6l.55 


.007 


•9978 


480 


565 


.0201 


49-7 


2.10 


1. 1 14 


140 


2.887 


.01629 


61.38 


.009 


•9984 


490 


620 


.0203 


49.2 


2-33 


1. 121 


150 


3.716 


O.O1634 


61.20 


O.OII 


0.9990 


500 


679 


O.0205 


48.7 


2.58 


1-130 


160 


4-739 


•01639 


61.00 


.014 


0.9998 


510 


743 


.0208 


48.2 


2.86 


1. 140 


170 


5-99 


.01645 


60.80 


.019 


1.0007 


520 


810 


.0210 


47.6 


3-i5 


1. 151 


180 


7-5i 


.01651 


60.58 


.024 


1. 001 7 


53o 


883 


.0212 


47.1 


3-47 


1. 164 


190 


9-34 


•01657 


60.36 


.030 


1.0028 


54o 


960 


.0215 


46.5 


3.82 


1. 181 


200 


n-53 


0.01663 


60.12 


0.036 


1.0039 


550 


1043 


O.0218 


45-9 


4.21 


1.200 


210 


14.12 


.01670 


59-88 


.044 


1.0052 


560 


1131 


.0221 


45-2 


4.62 


1.222 


220 


I7-I9 


.01677 


59-63 


•053 


1.0068 


57o 


1224 


.0224 


44.6 


5-07 


1.249 


230 


20.78 


.01684 


59-37 


.064 


1.0085 


580 


1323 


.0227 


44.0 


5-57 


1. 281 


240 


24.97 


.01692 


59-11 


.078 


1. 0104 


59o 


1429 


.0231 


43-3 


6.11 


1.318 


250 


29.83 


O.O1700 


58.83 


0.094 


1.0125 


600 


1540 


0.0235 


42.6 


6.70 


1.362 


260 


35-44 


.01708 


58.55 


.112 


1. 0148 


610 


1659 


.024 


41.8 


7-35 


I-4I5 


270 


41.87 


.01716 


58.26 


•133 


1.0173 


620 


1784 


.024 


41.0 


8.1 


1.479 


280 


49.22 


.01725 


57.96 


•157 


1.020 


630 


1917 


.025 


40.2 


8.8 


1-559 


290 


57-57 


.OI735 


57.65 


.185 


1.023 


640 


2057 


•025 


39-2 


9-7 


1. 661 


300 


67.02 


0.01745 


57.32 


0.2I7 


1.026 


650 


2205 


O.026 


38.2 


10.7 


1-793 


310 


77-68 


•OI755 


56.98 


.254 


1.029 


660 


2361 


.027 


37-2 


11. 8 




320 


89.65 


.01766 


56.62 


.295 


1-033 


670 


.2526 


.028 


36.0 


13.0 




330 


103.0 


.01778 


56.24 


•341 


1.036 


680 


2699 


.029 


34-5 


14.5 




340 


118.0 


.01790 


55.85 


•392 


1.040 


690 


2882 


.031 


32.6 


16.4 




350 


134.6 


O.O1803 


55-46 


0.449 


1.044 


700 


3075 


O.034 


29-7 


19.2 




360 


I53-0 


.01816 


55-o6 


.513 


1.048 


706.3 


3200 


.048 


20.9 


28.4 





PROPERTIES OF STEAM AND AMMONIA 



83 



1 


in B.t.u. of 1 lb. 
of dry air with 
vapor to satu- 
rate it 


^ 1010 tOOO 
6 H CS (N to 


cn cnto fo 

MIO (ON N 

qio co q j>- 

rj- rf totO to" 


vO O t*» n co 

tj- h a> i--- 10 
r-»od 06 cf> 6 


0% co 

<N 00 00 O 

H M CN CN 


M TtNHO 

O ^00 co r^ 
co co co ■«*■ Tf 


M t^ Tf <N O 

CN tO M tO M 

to totO to J>- 


-0 

.a 


jjpq 
It 


tO I>-00 M lO 
CT> O M CO Tf 


OOtD H « fO 
O t^-VO tO 00 

tO t*» Cn M CO 


CO 10 <M M 

CS OO J>-00 <N 
lOOO H Tf 00 


to 00 

(JllflN O 
M O <N Tj- 


t^tD to tj- to 

lONfflH CO 


tO 00 m rfOO 
lOtsO « "t 


"S 

G 



I 

G 

i 


O M H M M 


M M M CN CN 


CS M CO CO CO 


^- ^r Tf Tf 


TT Tf Tt- to lO 


to totO to <o 


Heat content 

in B.t.u. of 1 lb 

of dry air 

above o° F. 


CN rr<0 00 

00 to ■>*■ cn 

O "3- <3\ ^r cn 


H CO IO00 O 

H 0>N10tJ- 
T+-00 CO00 co 


tOlONO « 
« OOO MO 
OO tONM N 


CO M to 


"3-00 MNH 


to cr» •^■00 cs 

tO CO M cOtO 


O O O M M 


CN CN CO CO •**■ 


^f ^o tovo 10 


r^ r^ t^oo 


00 00 00 Q"> 0% 


aia>o 


+-> 


CO 

1 

pq 


G 



•S 

i 

1 


to* 
3 


ffnoo 'OO 
totO t>- r^oo 


tO M t^. <N 00 

00 OCfiO O 


CO C^ ^ O 10 

M IH <N CO CO 


H NOlOl 


toco m tJ- r*» 

to totD <*D <0 


O COtO G^ CN 
t^ r^ r^ J>-oO 


M M M M H 


M H H CN <N 


<N <N CN <N <N 


(N W N (M 


CN CN «N (N CN 


CN CN CN CN <N 


a* 




i 

.a'S 
1 


00 <O00 (O00 
totO iX) NN 


cooo **■ cn ^t- 
00 00 cn cn 


o% rr- 0^ •*? ct> 

O M M N (N 






totO to to to 


1 




M H H M O) 


<N <N (N CN <N 


<N CN CN CN 


CN CN CN CN CN 


<N (N CN CN CS 


5 

G 


« 

1 

G 

8 

CO 

G 

a 

G 




1 

o* 

+3 

.G 
M 

'53 


'c3 

H 
•3 

p. 


tn 

g 

u 




t^OO rj- t^.00 

"1* 9 *? "i" ^ 

totO tO r^-OO 


M H M COO 
H H H H 


>oh a>o> 

u->«£3 OO OlH 
M H H H (N 


h r^ «>. 

H "tlOlN 

"s}-<r> i>-od 

CN CN CN CN 


00 a* toto m 
00 q coto q 

CTl H CN CO lO 

cn co co co co 


h r^oo co w> 
•^-00 coffno 

ID NO^ O N 
CO co CO Tf Tf 


at 

G 

1 


H OltONtO 
00 tO tO tO 00 
t-^00 CT> O M 

O O O M M 
OOOOO 
OOOOO 


cn r^ cn -^-to 

O ■* CntO rf 

co "^t" 10 r*» cn 

OOOOO 
OOOOO 


Tt <£> rt- ^r 

^-0 CT> >0 CO 
M CO lOOO M 
<N <N <N <N CO 

OOOOO 
OOOOO 


*N00 O 
rf 00 co O 

■«t r-~ 0^ m 

co CO co tJ" 
OOOO 
OOOO 


00 <N CN CT> CN 
<0 Tt <N O O 
CN ^<£> CO O' 

OOOOO 
OOOOO 


CN O tOOO 00 

O H <N rf r^ 
<N Tj-tO 00 O 
to to to totO 

88888 


O 


O 





O 








03 
> 


43 

O 

u 
u 

Pi 


to 

G 

O 


CN CN tO tO M 
NW NfOO 
TT W) lOtO t^ 


N O 1000 00 
t^. vr> CO <N <N 

t^oo a> h 


CO lOOO CN t^ 
cn co ^-vD l>- 


CO •^•^D «N 

O^ H CN CN 


O H tD CO "TT 

00 t>-to to 

CO ^ totO t^ 


00<D NH (J> 
tO I>-00 O M 
00 CT> O CM CO 


G 

> 


O 


O MM 


H H M M M 


M CN CN CN 


CN CN CN CN cs 


CN CN co co co 


_co 

i 


G 

G 
O 
Cm 


^fvD co CT> w 

t-~ TT CN O O 

to i^-oo cn 

O O O O H 

OOOOO 
OOOOO 
OOOOO 


CO 

O M Tt t^ M 

H <N CO ^l-*0 

88888 

OOOOO 


NfflH fOV) 
H H CN O) CN 

OOOOO 
OOOOO 
OOOOO 


00 co to r>- 

N O H N 
CN CO CO CO 

OOOO 
OOOO 
OOOO 


O tONH Ifl 

tt toto 00 a% 

co CO co co CO 

88888 

OOOOO 


O to H t>- Tj- 

H IN THON 

^ Th Tf tt rr 
OOOOO 
OOOOO 
OOOOO 


s 











O 








G 


0. 
t 

1 
1 

"o 

i 
2 
s 


g 
6* 

O 
■J 


00 O cs *o r*» 

M CN CM CS CN 

OOOOO 


00 hid vooo 

O Tj- t^- M U-> 

CO co co ^ '^1- 
OOOOO 


■foO CO 

O VO H t-^ CO 

to iot£> U3 r-^ 
OOOOO 


O 00 <N tO 

00 00 a% a% 

OOOO 


O H COO M 

O -^-co cs t^ 

O O O M M 


r^to ion 

M tO M tO CN 

CN cs co co •**• 


1 
> 

H 














O 


O 


G 
to 


w 

"o 

C 


tO *>■ CN <N t*» 

c*5 rf *$• vt 10 

OOOOO 


00 rfiT) *D <n 
<N CMO Tf co 

KD <£> r^oo C% 
OOOOO 


r^. O <n to 0% 

CN CO ^t£5 <J> 
O H (N CO ^> 

H H M M M 


■^r O 00 10 

(DOO00 0> 


tO 0% ■<*■ <N Tj- 

co m O O%00 

O M CN CS CO 
«N CN CN CN CN 


00 to 00 co h 
rf toto r^oo 

CN CN CN CN CN 


e 

CO 
00 

U 
p, 








O 


O 


O 


O 


,G 

Ph" 








O ^ ""tO 00 


O o« "*<*5 00 

,_| M M M M 


O ^ r *'£> 00 

gq CN CN <N (S 


O <N CO "* 


10 to t^OO o% 
eo co CO co co 


O H « f)<t 


IN 
CO 

| 

pq 

■» 



8 4 



PROPERTIES OF STEAM AND AMMONIA 





1 

1 

o 

2 


in B.t.u. ot i lb. 
of dry air with 
vapor to satu- 
rate it 


<7» <?> o cm to 

noo oo aiai 

H H M H W 


Ui 1 * O NiO 
M N CO00 -tf- 

O 6 H H <N 

« « M « « 


tJ- rr tooo cm 

O VO CM 00 to 
CO co "^t -^ to 

CM CM CM <N CM 


00 Tf <N (N CO 

H OO IO <N 0% 

vd o noo oo 

CM <N <N « CM 


to O) to CM M 

CO CO H Oi N 
0)6 H H N 
CM CO co co co 


H tONN)H 
tO CO H O CT> 
CO rf toco CO 
CO co co co CO 




3> 


co C%cO tJ- CO 
n <y% cm tooo 


CM CO tOOO H 

H^tNO * 


VD co O C7>00 

t^ M tOOO <N 


Ci CM KO H 00 
VD m to O rf 


CO co N O to 
CT» TT C7» to O 


H CTv O) M to 

ID H NtJ-O 




to tO N N N 


oooooo a»ai 


a> o o o m 


M CM CN CO CO 


CO ■* tt lOCO 


CO N N00 O) 














Heat content 

in B.t.u. of i lb 

of dry air 

above o° F. 


tO O tj-00 CO 
OO H co tOOO 


O t^lONO 


00 cm (T) O ^ - 

<N tO t^- O CM 


00 cm r^ M to 
tj- r^ cr> cm tj- 


a% cooo cm co 
vd oh rr<o 


O tJ-00 CO N 

at m coco oo 


^ 


O H M M M 


CM CM CM <N CO 


CO co co "<t -<t 


t1- •<*■ rr to to 


to toco CO CO 


ID NNNN 


o 

Ph 

< 
> 


3 
o 

.s 
1 


°3 


tOOO H ^-N 

OO 00 O) Ot at 


O CO t^ O CO 

O O O H H 


KD O coo O 

H <N (N <N CO 


COVO O f)N 
CO CO ^- TT -t 


O tJ-00 h to 
IO to lOCO CO 


Ot COCO O TT 
CO t- N00 00 


N « N N N 
M M H M M 


CO CO co to CO 

H H H H H 


CO co co co co 

W H M M H 


CO CO CO co co 
H M H l-l M 


CO CO co co co 
H H H H H 


• co CO co co CO 
H H H H H 


< 

Q 
H 

< 

P 

< 

P 

< 

t—l 

< 


>> 


$3 
o3 


cm tj- r- at cm 

N N N NOO 


Tj" 1>- CT> W lO 

00 00 00 O^ C^ 


NO N 'ON 

a> o o o o 


O CM to 1>- O 


CM IO N O CM 

CM CM CM CO CO 


tooo O CO to 
co co ^r **■ -^t- 


<N 0) CM CM CM 


« « N N N 


CM CO CO CO CO 


CO co co co co 


CO co co co co 


CO co CO CO CO 


8 

p. 

> 

1 


u 
'3 
>» 

"o 
.a 


'3 

(-1 

o 


h ^ cooO at 


•>d- uouD oo O 


<0 to to co O 

^i-oo co a><£> 


CO CM CM CM CO 


ID ffi-tOH) 


to ^r "^"co a^ 


•* TT Ti- ^ to 


CO *0 t>- O^ <N 
io >o VO 10 


O VD ID N N 


f^ O covD Cn 
NOO 00 00 00 


CM to O COCO 

(JiffiOiO O 


O ^-oo CM CO 

M H H CM CM 

H M M M H 


G 

o 
Ph 


CM CO <N OO CO 
co ioo0 O co 

O O O O o 

o o o o o 


VD C% <N lOOO 
t^ I>-00 OO 00 

o o o o o 

O O O O O 


O to h 00 vo 

CM IO G*> CM KO 

(JiOiiTiO O 

O O O o o 


tO<X> OO H CO 

O ThOO co N 

M M M CM CM 

\-t H M M M 

o o o o o 


CO O O H Tt- 

N N (N N « 
CO co **■ Tf to 
M M M M M 

o o o o o 


00 ■**■ CM H CO 

NtOOHOH 
lOCO CO N00 
M M H H M 

o o o o o 


o 


o 


O 


o 


o 


o 


o 


P 

H 

IX 


3 
o 
t-i 

<o 
ft 


1 

o 


<N 00 00 CM O 

tJ-cO Oi ro N 
Tt io<o oo en 

CO CO co to CO 


co O h oo at 

M KD h vD cm 
H « i-l^N 

4- ■* "4- ■<*■ 4- 


IOVD CM Tj- H 
CTuD rf CM M 
00 O CM rt<D 

■<j- IO to to to 


rf cooO 00 co 
O O O m co 

oo q cm ^co 

toco ^O KO <~D 


to "=t O CO CO 
tooo CM CO M 
00 O CO tooo 
CO N N N N 


Ot CM CO CM 00 

CO co O 00 co 
O coco 00 m 

oo od oo oo* at 


co 

W 
►J 
pq 


o 

On 


CM O 00 t-» N 

OIH N Tt-VO 
^J- IO IO to IO 

O O O O O 

o o o o o 
o o o o o 


do <y> O <o<£> 
oo O co io r*» 
lOVD ID VO 

o o o o o 
o o o o o 
o o o o o 


CT> Tj" CT> to CM 
O^CH -*NO 
V£) N !>. t^OO 

o o o o o 
o o o o o 
o o o o o 


a-tco ». t^oo 

CM IO00 H rj- 

OOOOOO CTiOl 
O O O O O 

88888 


ai cm co o co 

N M ^00 M 

cr> o o o w 

O H M H M 

o o o o o 
o o o o o 


co o at at o 

tO Ot CM CO H 
H H CM CM CO 

IH M H H H 

88888 


o 


o 


o 


o 


o 


o 




4) 
1 

1 
"o 

1 

m 


J 

c 
I 

I 
c 


5 
3 


IO CM H CM to 

N fO OHO H 
■^ IO lOCO N 
M H M H H 


O oo j>- cr» co 

00 Tf M oo vo 
r^oo cr> cj> O 

M M M M CM 


O 0)0 'tH 
rf- H O 00 N 
M <N CO CO ^J - 
CM CM CM CM CM 


h -^ a>oo cr> 

CO IO ^- TT -«t 

to<o. t^oo o% 

CM CM CM CM CM 


-sT CM CO00 CO 
tocO N00 O 
O M CM CO to 

co co co co co 


00 tj" COCO CO 
CM IO00 M IO 

CO N00 O M 
CO CO CO ^- Tf 




o 


O 


o 


O 


o 


O 




t 

t 
1 


b 
5 


CO O O "3- cm 
o <n rt-co at 

O M CM CO TT 

CO CO CO co CO 


•«^- h co a^ o 

«t£> O <t O 

^ NO>0 CI 

co co co ^t- -^r 


<D NtJ- V>N 
IO H 00 to CO 
CO to<£> 00 O 

*r •>*■ -* •+ to 


"* CO t^-00 to 
m O CT» O) o 
W t(- ION O 
IO to to toco 


oo oo "*oo cr> 

H coco CT> CO 

CM Tj-CO 00 H 

VO CO CO CO N 


CO CM CO NCO 

OO •* O NIO 

coco at h tj- 

I>- N N00 00 




o 


o 


o 


o 


o 


o 






p. . 




IO CO »-oo at 


O w ^ <0 rj- 

ixj io io to to 


IO to to to to 


O M CM CO rl- 
t0 KO KD \D KD 


IO co noO o% 
CO CO CO VO co 


O H CM CO TT 



PROPERTIES OF STEAM AND AMMONIA 



85 



* Heat content 

in B.t.u. of i lb. 

of dry air with 

vapor to satu- 


*3 

<L> 


00 NtO to iT) 

nco id h 


Tf N <N O w 

tO VO NOO On 

oi to4 toto 


-to oiHin 

O CN cotO 00 

00 On O H CN 

^■^■lOlOV) 


to "d-00 iotr> 

4-4 ^ N M IO 

■4- lOVD 00 CT> 
10 10 10 10 10 


HOO O lOlO 
O "tf 1 O IO 4-4 

H tl tlON 
VO IO l£> ID ID 


on NOO 10 N 

N Tf 4H on N 

06 6 cn to 10 

Ifl NNNN 


Is 

n 


hoooo O ifl 

NfOOM >0 

C7> 6 H H <N 

H N N N W 


H H N(fl N 

co m On NtO 

co Tf -4- »OtO 
<N CN CN CN CN 


M CO00 lOtO 
lOrt-fOtoto 

noo cr^ 6 h 

CN CN CN CO CO 


to Tf IOID OO 
CN CO ^ lO^O 
co to co to to 


tO O N00 Tf 

O CO 1000 

00 C7> 6 M CO 

CO to **■ ^f TT 


CO N Tf N Tf 

<o 10 to 
Tf to n on 6 

Tf Tf Tf Tf IO 


Heat content 

in B.t.u. of i lb 

of dry air 

above o°F. 


M io On Tf 00 

H CO 1O00 O 


CN tO O Tf On 
CO 1O00 O CN 


tONH 10O 
lONO <N >^ 


TfOO CN VD M 

f^ CTi <n tJ- r^ 


IO ffl tO N H 

CTi m Tj-to on 


tO O TfOO CO 

H Tf tO 00 4H 


oo oo co oo <n 


ct> <y> <y\ o O 

H IH 1-1 CN CN 


O O W M M 
CN CN CN CN CN 


M H CN CN CN 
CN CN CN CN CN 


CN CO CO CO CO 
CN CN CN CN CN 


Tf Tf Tf Tf IO 

CN CN CN <N CN 


3 

o 
c 
<u 

S 

_3 
"o 

> 




00 <N tO O >0 

OO o>o^o o 


O W 4-4 CN CN 


M IO O IO O 

tOtO't "t 10 


10 10 O 10 


O <0 W N. <N 

00 00 on on 


00 Tf to CO 

O H CN CN CO 


c^fO tO'*^ - 


Tf Tf Tf Tf Tf 


^r •<*■ ^r ^t Tt- 


't't^-^-'t 


^r ^1- ^f ^ >o 


IO IO IO IO IO 


•a 

°3 
*o 


00 O to lOOO 
Tf IO IO IO IO 

fO to (O t^ fO 


O to iooo O 

(OtOlOlO N 
CO CO to "to to 


CO 1000 to 
n r- t^oo 00 

CO to to to to 


l£)Q0 H cO<£> 
00 00 C7» CT^ C7> 

CO co co to CO 


00 H COtO OO 

on q q 

CO Tf Tf Tf -4- 


M Tf to on M 

Tf Tf Tf Tf Tf 


> 
"I 

1 

"o 

t 

s 


"3 
>> 

u 
•9 

'o 

"S 

ft 


09 

3 

o 


Tf on r^vo to 


00 <N N^t CO 


-3-cr> O i>-^d 


<£5 <?> ^t H M 


tooo to 1000 


to cn Tf on N 


M IO O *0 O 

to to<t -t >o 


IOHCO MOO 
lOtO tO N N 


■tO NtOO 
OOOiO^O h 

4-4 H M CN 01 


t^ ^ CN O t^ 

H « f)tt 
CN CN CN CN CN 


tO Tf CO CN 4-4 

ioto noo on 

<N CN CN CN <N 


M H H 4-4 CN 
O 4-4 CN CO Tf 

tO to to co co 


CO 

■d 

s 

3 


N CN O O CN 

N't H00 lO 
00 CTi O O w 
M M CN CN CN 

o o o o o 


l£> CO H f)N 
M OOOlO t 
« COtO^t IO 
CN CN IN CN CN 

o o o o o 


ttO^lOOO 

ION H H O 
KD N00 Oi O 
CN <N CN CN CO 
OOOOO 


CT> CO O O •* 
O M CN CO Tj" 
H CN CO ^" IO 
CO co to CO to 
OOOOO 


CN COCO tO O) 
tO 00 O co<0 

to n a> >-i 

CO CO CO Tf Tf 

OOOOO 


lOtO 4-4 M IO 

O Tf on Tf cr> 

tO Tf IO NOO 

Tf Tf Tf Tf Tf 

OOOOO 


o 


o 


O 











3 

u 

Li 
S 

a 


s 

o 


ID (£) N <J> W 

tN'O ION 


(D O^O N O 


cnoo 00 to 

OO CN <D M IO 


IO H Nt N 

a> ^00 cooo 


CN CN lOOO CN 
COCO COCO Tf 


00 <o IO lOtO 

OllOH NtO 


OOiO o o 


1-4 M H CN CN 


<N CO CO Tt- Tl- 


^j- IO LO^O tO 


n nco 00 on 


on O M 4H (N 
M CN CN CN CN 












to 
*d 
3 
3 
O 


IO C7> COOO CO 
to tO-t rj- lO 

o o o o o 
o o o o o 


001580 
001629 
001680 
001732 
001786 


H NlO't 1 ^ 
Tt OMO M N 

0000 CTiO 

4-1 M H CN CN 

88888 


NH N^tO 
to O <-D co O 

M CN CN CO ^ 
CN CN CN CN CN 

88888 


Tf tO M N IO 
N Tf CN O* N 
Tf lOtO tO N 
CN CN CN CN CN 

OOOOO 
OOOOO 


IONH NIO 

10 to cn on 

00 on O M H 

CN CN CO CO CO 

88888 


o 

















& 

> 

•d 

g 

3 

1 

*o 
3 

!/) 
(0 

9 

H 

£ 


.3 

[0 

g 
Pi 


ioO O fto 
On Tf 0» Tf O 
oi tj- io n en 
Tf Tf Tf Tf Tf 


"O Tf tO Tf N 

tO to O OO tO 
O M t^N 
101/510101/) 


lOOO t^. H M 

10 ^- -rf u-jco 

Ol H (OlON 

W)KO <X> '-D <£> 


NO NO H 
N O tN KO O 
C> CN TJ-VD 0% 

KD r^ r^ t^ N 


00 m cn on Tf 

Tf O tO CN O 

4-4 Tf to on CN 
00 00 00 00 on 


to 10 cn to On 

OO NN NCO 
Tf N O tOtO 

on on O O O 








O 


O 





O O M H H 


"o 
e 


Tf tOCO M 
Tf Tf Tf lOOO 
n O fOO On 

oo on c% <y> on 


Tf to 00 O 

M 4-0 O N Tf 

toto co n 

O O M 4-4 M 


<N M CN ^- t~* 
H lOffltON 
CN CN CN CO CO 


HtO M O ffl 
CN KD M 1X3 O 

Tf rr 10 iO<-D 


on tooo Tf 

IO H to 4-4 N 
tO N NOO 00 


MOW totO 

COffllHH N 

on on M h 


o 




























IO <0 NM on 
fc» n n n n 


O M CN CO Tf 

00 CO 00 00 00 


IO <£> t^OO CT^ 
430 00 00 00 00 


O M N co •**• 


10 to t^.00 on 
C> on on 0% on 


O H CN CO Tf 

OOOOO 

iH M M H H 



86 



PROPERTIES OF STEAM AND AMMONIA 





1^4 




















(0 .jH £ 

■£.""" £ oS 
G*^ to +j 


rOfOCTiO N 


cnco O O N 


O OO ^ t^cO 


*"» tJ-CD Tf CM 










o ° tl «■"* 


CO \otJ-ioio 


(CM h iJ-N 


H VP CN 00 IO 


CO to O CO CM 


H (OH «N 


co co to cn co 






N 0> H t<5lO 


n cn cn 4cd 


0> H 4cd C7» 


W NVJIOCjl 


NO OM N 


CN 00 to d 00 


cd 




05-t 


iCoS 


n noo oo oo 


00 00 O^O^CTi 


o^ o o o o 


H CM Tt-CO 00 


M to CT> CO C> 


t^co cn r^ cm 


cn 














CN CM CM CO CO 


•H^ lOCD 00 M 

H 


CM 
CN 




* _c o > 




















"o . 
3 




















*s3 


Ifl N rfH fO 


M Tl" tJ- O CM 


O to r^-co o 


NfOTl- H N 


to CO H to to 










JSpQ 


CN Cn<D -xt- <N 


H O O M CM 


■^■CO CT» CO00 


co coco t^ co 


O OlO ION 


cm o cn H CO 


to 






+» »J 


<N t*)l^NO> 


H C^inNffl 


M CO tOOO O 


CO t^* CO CM IO 


CM 4 CM cK N 


H CD H CD CM 


N 








IO to IO IO IO 


ID <fl <C<0 i© 


r-~ i^ t-» t^oo 


00 o> ih CO to 


00 H IO 0% IO 


CO CM IO CN OO 


Tj- 












H M H 


H CM CM CM CO 


^t toco oo O 


CN 
























■e 


°£° 


N H lOO^tO 


00 NCD O io 


Oi C5N HO 


O M CN CO tO 

q cm tj-o oo 


CO N00 <?> M 


CN co tocD t^ 


O 




c 


COCO 00 o to 


tOOO O CO lO 


NOW ION 


q cm rj-vo cn 


h co to n cn 


^*- 






•«-. o 


to to tocO CO 


(DlO NNN 


j>-o6 oo od oo 


<y% O H CM CO 


toed j>-oo cn 


H CM* CO 4 tO 


00 




0) 


<N <N CN CM (N 


CN CM CN CM CN 


CN CM CM CM CM 


CM CO CO CO CO 


CO co co co co 


Tj" Tf Tl" Tf *3- 


Tt- 




pq o^ 


















a 


















p4 




.2 
















O 




!»0 

2+1 
















Ph 
< 




cnco cm cnco 


CO O N- to CM 


O 00 CD to co 


CM C% co co "<d- 


tJ- o co cn to 


'tH rj-CTiO 


Th 


> 




co -rj- to tocD 


NOO 00 CT>0 


M M CM CO Tj- 


lOUHOHOO 


lOlO NO N 


00 to O 00 o 


CM 




to tr> to to to 


to to to too 


CO CO CO CO CO 


CO co l>-o6 00 


(SO h coi- 


co cn co n to 


N 


ti 












M CM CM CM CM 


CM CM CO CO "^ 


N. 


w 
















H 


0) 


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<** 


















£ 




Ih 
*d 


















1 


TtCD C71H •+ 


Ifl OlH -rfcO 


C7» cm rT J>. CT> 


CM IO00 O CO 


CO CT» CM -H^ N 


O COO 00 H 


!>. 


Q 


"S -tJ 


CN (N CM CO CO 


CO <0 tJ- Tf rt- 


■^- to to to to 


CO t>-00 O H 


CM CO tOCO N 


cn q m cm t}- 


CO 


,q'c3 


4 4444 


4 4 4 4 4 


4 4 4 4 4 


4 4 4 to to 


to to to to to 


tocO CO CD cD 


CD* 




H M M H H 


H H H H H 


H H M H M 


M H H H H 


H H H H H 


H H H H M 




H 




H 
















< 




*o 
















ti 




















P 






















e 






















< 






co 
















CO 






d 


tJ- to n cn cm 


tOOO CM O M 


O CM OO Tj- M 


ON O CO N 


O tOOO H tJ- 












'3 


toco noo O 


M CM Tj- IO t^ 


00 O M CO to 


co co oo h r^ 


CD 00 to cn O 






Q 






Ih 

o 


tOtOfOfO't 


-* -* ^" "t Tf 


tJ- to to to to 


toco r^ C7> O 


CM -^J- N O to 
















M 


H H H CN CM 






£ 




















< 




i-i 

«d 




































Cm 


a 


"o 


















< 


£ 


W 


to cm cnco tj- 


CO CM M CM CO 


r}- r^ o cooO 


co co r}- to <N 


O CN M N~ N» 


-to NOin 


CO 


8" 


CD 


•d 


O N t^lON 


0~> H toiON 


0~> m cocO 00 


H IO H O CO 


O CM M 00 f— 


« OlN tOOO 


to 




2 

1 


(h 


to to to to to 


tOCO CO CD CO 


lO NNNN 


00 CT> H CO to 


oo m to cn IO 


co cm to co cn 


CT> 


o 


P. 


3 
O 
Ph 


o o o o q 


c i c i c | q q 


q q q q q 


O O M H M 


H CM CM CM CO 


T}- toco 00 O 


CM 


6 


6 


o' 


o' 


o' 


6 ' H 


CM 


CO 




















W 


1 




















tf 






















B 


o 






O^-tOCO N 


OO M to M <T> 


oo O cooo to 

h q oo co to 


rj- CT> CTiOO H 








J3 




1 


C7>CO CO CTlCD 


CO M 00 CO CO 


i'H tirjqi 


m h enco H 


oo to -3- t(- cn 


q 


bO 




'3 


CN CO 4 4 to 


VO J>- X-~00 C3% 


O W M CN CO 


4cti46cd 


4 CM* o' 6 M 


CM* IO CT» 4 d 


00 


'53 




H 


CN CN CN CN CN 


CM CM CM CM CM 


co <0 co co co 


CO CO "^ to to 


co noo cn o 


H CN CO tO N 


o 




pi 




o 
















§ 




CD 


















CD 






















ft 




IONCSOO N 


C% co 0~» r^oo 


CN 00 t~- C3^ co 


O C-icO t~- O 
















oo n ncd co 


CO t>» t^OO CT> 


h cn rj-co cr» 


CN 0~> to OVCO 


co O CD ^t- to 


H CO H CD H 


CM 






*d 


CN to ^d" too 


r-oo C% O m 


co ■"'t - toco r^ 


tt to CO *-> H 


h co to cn rj- 


h cn cn o ■<*■ 


N 






c 


CO co CO CO CO 


CO co co ^t" Th 


n- tj- rt Tt- ■* 


Tj- tOCO t^oo 


cn O H CM rt 


CD N. Cn CM rj- 


cn 


pq 






3 


o o o o o 


o o o o o 
o o O o o 


O O O o o 


O O O O o 

o o o o o 


O M H H H 


M H H CM CM 


CM 






o 
Pm 


q q q q q 


o o o o o 


o o o o o 


o o o o o 


O 






6 


6 





6 


6 


o" 


6 




1 


D 1 


o 

M rJ-00 <N 00 


•+H o fficn 


O cm to O to 


CM M M O !>. 


O co m cn Tt- 


o 






» 


O coo O CO 


r^ H IO00 CM 


f^ M IO O Tj- 


CT^ rj- cm cooo 


00 H O CO co 


cn h h 00 rj- 


CO 




> 

CD 


CD 
Pi 


H H H CM CM 


CM CO CO CO '+ 


■^- to tOCO CO 


CO CT> cm tOOO 


CN N CN N CO 


cn r^ to co co 


to 










H H CM CM CM 


CO CO 4 -3" to 


toed noo cn 


H 




Is 

CO 

*o 






































CD 


ti 


M 00 N00 O 


i-000 NOl 


co C3"> t^ J>- 0% 


rj- CM CO COOO 


ncd -rt- cn O 








s 

8 

CD 


M 


rt-O t^-t <N 


OI> -t (N O 


o% x^co to , ^- 


<t lOMlO N 


NCO IO ThCD 


O n cn n- m 


CD 




"o 


CM CO CO -^J- lO 


toco r^oo c^ 


CT> O w CN CO 


rt CTi IO H OO 


CO to tOCO 00 


CM CO CM o O 


"<*■ 




CM CN CM CM CM 


CN CM CM CM CM 


CM co co co CO 


CO CO 4 tO IO 


co Nod crn d 


cm co to n cn 


CO 




Ih 

Ph 


d 










H 


H M H H H 


CM 






i* 


io co noO cn 


O H N W)Tf 


IO CO J>-00 0> 


O to O to O 


IO o to O to 


O to O to O 


O 






o O o o o 


1-1 M M H M 


T _| H M H M 


es cn co co ■<$■ 


■HH to tOCO CD 


t- t^oo oo cn 


o 






fS° 




tH h m m m 


tH m h h m 


iH W M M M 


lH H M H H 


TH H M H H 




<M 







TABLE 7. SATURATED AMMONIA: 


PRESSURES 




87 










Heat content 
in B.t.u. 


Latent heat 
in B.t.u. 






Entropy. 






Temp., 
°F. 


Volume, 
cu. ft. 
per lb. 


Weight, 
lb. per 
cu. ft. 








Energy 

of vapor 

B.t.u. 








Pressure, 
lb. 


of liquid 


of vapor 


of va- 
poriza- 
tion 


Inter- 
nal 


of liquid 


of vapor- 
ization 


of vapor 


P 


t 


v" 


i/v' 


i' 


i" 


r 


P 


u" 


s' 


r/T 


s" 


1 


-103.7 


225.O 


O.OO44 






644.6 


603.O 






1.8107 




2 


- 87.I 


117.0 


.OO85 






633-9 


590.7 






1. 7017 




3 


~ 76.5 


80.O 


-OI25 






626.9 


582.7 






1.6363 




4 


- 68.5 


6l.O 


.0164 






621.6 


576.5 






1.5891 




5 


— 62.O 


49-3 


O.O203 


-98.1 


5I9-I 


617.2 


571-5 


473-4 


— O.2207 


I.5523 


I.33I6 


6 


- 56.6 


41.6 


.O24I 


-92.5 


521. 1 


6i3.5 


567.3 


474-9 


— .2070 


1.5223 


L3I53 


7 


- 5i-9 


35-9 


.0279 


-87.6 


522.7 


610.2 


563.7 


476.1 


- .1947 


1.4965 


I.3018 


8 


- 47-6 


31.6 


.0316 


-83.2 


524.I 


607.3 


560.4 


477.1 


— .1840 


1.4740 


I.2900 


9 


- 43-9 


28.3 


.0352 


-79-3 


525-3 


604.7 


557-4 


478.0 


- .1747 


1 -4541 


1.2794 


10 


- 40.4 


25-75 


O.O388 


-75-7 


526.4 


602.2 


554-6 


478.8 


— O.1661 


1-4363 


1.2702 


n 


- 37-2 


23.60 


.0424 


-72.4 


527.4 


599-9 


552.0 


479-5 


- .1584 


1.4202 


1. 2618 


12 


- 34.3 


21-75 


.0460 


-69.4 


528.4 


597-8 


549-6 


480.2 


~ -1513 


1.4054 


1.2541 


13 


- 3i-5 


20.16 


.0496 


-66.5 


529-3 


595-8 


547-4 


480.9 


- .1446 


I.39I7 


1. 2471 


14 


- 28.9 


18.79 


.0532 


-63.8 


530- 1 


593-9 


545-3 


481.5 


- .1384 


1.3789 


1.2405 


15 


— 26.4 


17.60 


O.0568 


— 61.2 


530-9 


592.1 


543-3 


482.0 


-O.1324 


1.3669 


1.2345 


16 


- 24.1 


16.56 


^.0604 


-58.8 


531-6 


59o.4 


541-4 


482.5 


- .1268 


1-3557 


1.2289 


17 


— 21.9 


15.64 


.0639 


-56.5 


532.2 


588.8 


539-6 


483.0 


— .1215 


I-345I 


1.2236 


18 


- 19.8 


14.82 


.0675 


-54.4 


532-8 


587.2 


537-9 


483-4 


— -1165 


I-335I 


1. 2186 


19 


- 17.8 


14.09 


.0710 


-52.3 


533-4 


585.7 


536.3 


483-9 


— .1119 


1.3257 


1. 2138 


20 


- 15-9 


13-45 


O.0744 


-5o-3 


534-0 


584.3 


534.7 


484.3 


— 0.1075 


1.3168 


1.2093 


21 


— 14.0 


12.82 


.0780 


-48.4 


534-6 


582.9 


533-1 


484.7 


- .1032 


1.3082 


1.2050 


22 


— 12.2 


12.27 


.0815 


-46.5 


535-1 


581.5 


531-6 


485.1 


— .0990 


1.2999 


1.2009 


23 


- 10.5 


11.77 


.0850 


-44-7 


535-6 


580.2 


530.2 


485.4 


- .0950 


1.2920 


1. 1970 


24 


- 8.8 


11.30 


.0885 


-42.9 


536.1 


579-o 


528.8 


485.8 


— .0912 


1.2844 


1. 1932 


25 


- 7.2 


10.88 


O.O919 


-4i-3 


536.5 


577-8 


527.4 


486.1 


— O.0876 


1. 2771 


1. 1896 


26 


- 5-7 


10.50 


•0953 


-39-7 


536.9 


576.6 


526.1 


486.4 


— .0840 


1. 2701 


1. 1862 


27 


- 4.2 


10.13 


.0987 


-38.1 


537-4 


575-4 


524.9 


486.7 


- .0805 


1.2634 


1. 1829 


28 


- 2.7 


9.78 


.1022 


-36.5 


537-8 


574-3 


523.7 


487.0 


- .0771 


1.2569 


1. 1798 


29 


- 1-3 


9-47 


.IO56 


-35-o 


538.2 


573-2 


522.5 


487.3 


~ -0739 


1.2507 


1. 1768 


30 


+ 0.1 


9-i7 


O.IO90 


-33-6 


538.5 


572.1 


521.3 


487.6 


— O.0708 


1.2447 


1. 1739 


31 


1.4 


8.90 


.II24 


— 32.2 


538.9 


57i-i 


520.2 


487.8 


— .0677 


1.2389 


1.1712 


32 


2.7 


8.64 


.1158 


-30.8 


539-3 


57o.i 


5i9.i 


488.1 


- .0647 


1.2332 


1. 1685 


33 


4.0 


8-39 


.II92 


-29-5 


539-6 


569.1 


518.0 


488.4 


— .0617 


1.2275 


1. 1658 


34 


5-3 


8.15 


.1226 


— 28.2 


54o.o 


568.1 


516.9 


488.6 


~ .0589 


1.2220 


1.1631 


35 


6-5 


7-93 


O.I260 


— 26.9 


54o.3 


567.1 


515.8 


488.8 


— O.0561 


1. 2167 


1. 1606 


36 


7-7 


7-73 


.1294 


-25.6 


540.6 


566.2 


514.8 


489.1 


- -0534 


1.2116 


.1.1581 


37 


8.9 


7-52 


.1328 


-24.4 


54o.9 


565-3 


513-8 


489-3 


- .0508 


1.2066 


1-1558 


38 


10.0 


7-34 


.1362 


-23.2 


541.2 


564-4 


512.8 


489-5 


- -0483 


1. 2018 


I-I535 


39 


11. 1 


7.16 


•1396 


— 22.0 


541.5 


563-5 


5II-9 


489.7 


- .0458 


1.1971 


1-1513 


40 


12.2 


6.99 


O.143O 


-20.8 


541.8 


562.6 


511-0 


489.9 


-O.0433 


i.i9 2 4 


1.1491 


41 


13-3 


6.82 


.1464 


-19.7 


542.o 


561.7 


510.0 


49o.i 


— .0409 


1. 1878 


1. 1469 


42 


14-4, 


6.67 


•1497 


-18.6 


542.3 


560.9 


509-1 


490.3 


- .0386 


1. 1833 


1. 1448 


43 


15-4 


6.52 


•1531 


-17-5 


542.6 


560.0 


508.2 


490.5 


- -0363 


1. 1790 


1. 1427 


44 


16.4 


6.38 


.1564 


— 16.4 


542.8 


559-2 


507-3 


49o.7 


- .0341 


1. 1748 


1. 1407 


45 


17.4 


6.25 


O.1598 


-15-3 


543-1 


558.4 


506.4 


49o.9 


-O.0319 


1. 1707 


1. 1388 


46 


18.4 


6.12 


.1631 


-14-3 


543-3 


557-6 


505-6 


49I-I 


— .0297 


1. 1666 


1. 1369 


47 


19-4 


6.00 


.1665 


~*3-3 


543-6 


556.8 


504.7 


491-3 


— .0276 


1. 1626 


i.i35o 


48 


20.3 


5-88 


.1698 


-12.3 


543-8 


556.1 


503-9 


491.4 


~ -0255 


1-1587 


1. 1332 


49 


21.2 


5-77 


.1732 


-".3 


544-0 


555-3 


503.1 


491.6 


- -0235 


1. 1549 


1.1314 


50 


22.1 


5-66 


O.1765 


-10.3 


544-3 


554-6 


502.3 


491.8 


— O.0216 


1.1512 


1. 1297 


5i 


23.0 


5-56 


.1798 


- 9-3 


544-5 


553-9 


501.5 


491.9 


— .0196 


1. 1476 


1. 1280 


52 


23-9 


5-46 


.1831 


- 8.4 


544-7 


553-1 


500.8 


492.1 


- .0177 


1.1441 


1. 1264 


53 


24.8 


5.36 


.1865 


- 7-5 


544-9 


552.4 


500.0 


492.3 


- .0158 


1. 1406 


1. 1247 


54 


25.6 


5-27 


.1898 


- 6.6 


545-1 


551.7 


499-3 


492.4 


— .0140 


1. 1372 


1.1231 



88 




TABLE 


7. SATURATED AMMONIA: PRESSURES 














Heat content 


Latent heat 


















in B.t.u. 


in B.t.u. 






Entropy 






Temp., 
°F. 


Volume, 
cu. ft. 
per lb. 


Weight, 
lb. per 
cu. ft. 








Energy 

of vapor 

B.t.u. 








Pressure, 
lb. 


of liquid 


of vapor 


of va- 
poriza- 
tion 


Inter- 
^ nal 


of liquid 


of vapor- 
ization 


of vapor 


P 


t 


v" 


I/V" 


i' 


i" 


r 


P 


u" 


s' 


r/T 


s" 


55 


26.4 


5.18 


0.1931 


-5-7 


545-3 


55i-i 


498.6 


492.6 


— O.0122 


1. 1338 


I.1216 


56 


27-3 


5-09 


.1964 


-4.8 


545-5 


55o.4 


497-8 


492.7 


.0103 


1. 1304 


1.1201 


57 


28.1 


5.01 


.1997 


-3-9 


545-7 


549-7 


497.1 


492.9 


.0085 


1.1271 


1.1186 


58 


28.9 


4-93 


.2030 


-3-o 


545-9 


549-o 


496.4 


493 -o 


.0068 


1. 1239 


1.1171 


59 


29.7 


4.85 


.2063 


— 2.2 


546.1 


548.4 


495-7 


493-2 


.0050 


1. 1 207 


I.H57 


60 


30-5 


4-77 


0.2096 


-i-3 


546.3 


547-7 


495-o 


493-3 


— 0.0033 


I.H75 


1.1142 


61 


3i-3 


4.70 


.2129 


-o-5 


546.5 


547-o 


494-3 


493-5 


— 0.0016 


1.1144 


1.1128 


62 


32.1 


4.63 


.2162 


+0.3 


546.7 


546.4 


493-6 


493-6 


+O.OOOI 


1-.1113 


1.1114 


63 


32.8 


4-56 


.2195 


1.1 


546.9 


545-8 


492.9 


493-7 


.0018 


1. 1083 


I.IIOI 


64 


33-6 


4.49 


.2228 


1.9 


547-i 


545-1 


492.2 


493-9 


•0035 


1 -1053 


1. 1087 


65 


34-3 


4.42 


0.2261 


2.7 


547-2 


544-5 


491.6 


494.0 


0.0051 


1. 1023 


1. 1074 


66 


35-i 


4-36 


.2294 


3-5 


547-4 


543-8 


49o.9 


494.1 


.0067 


1.0994 


1.1061 


67 


35-8 


4-3° 


.2327 


4-3 


547-6 


543-2 


490-3 


494-3 


.0082 


1.0966 


1. 1048 


68 


36.5 


4.24 


.2359 


5-i 


547-7 


542.6 


489.6 


494.4 


.0097 


1.0939 


1. 1036 


69 


37-2 


4.18 


.2392 


5-8 


547-9 


542.0 


489.0 


494-5 


.0113 


1.0911 


1. 1024 


70 


37-9 


4.12 


0.2425 


6.6 


548.1 


541-4 


488.4 


494.6 


0.0128 


1.0883 


I.IOII 


7i 


38.6 


4.07 


.2458 


7-4 


548.2 


540.8 


487.7 


494.8 


-OI43 


1.0856 


1.0999 


72 


39-3 


4.02 


.2490 


8.1 


548.4 


540.2 


487.1 


494.9 


.0158 


1.0829 


1.0987 


73 


40.0 


3-96 


.2523 


8.9 


548.5 


539-6 


486.5 


495-o 


•OI73 


1.0802 


i.o975 


74 


40.7 


3-9i 


.2556 


9.6 


548.7 


539-o 


485.9 


495-1 


.0187 


1.0776 


1.0963 


75 


4i-3 


3-86 


0.2589 


10.3 


548.8 


538.5 


485.3 


495-2 


0.0201 


1.0751 


1.0952 


76 


42.0 


3.81 


.2622 


11. 


549-o 


537-9 


484.7 


495-3 


.0215 


1.0726 


1. 0941 


77 


42.6 


3-77 


.2655 


11. 7 


549-1 


537-4 


484.1 


495-4 


.0229 


1. 0701 


1.0930 


78 


43-3 


3-72 


.2688 


12.4 


549-3 


536.8 


483.5 


495-6 


.0243 


1.0676. 


1.0919 


79 


43-9 


3.68 


.2721 


i3-i 


549-4 


536.3 


482.9 


495-7 


.0257 


1. 065 1 


1.0908 


80 


44-5 


3-£>3 


0.2753 


13.8 


549-5 


535-8 


482.3 


495-8 


0.0271 


1.0627 


1.0898 


81 


45-i 


3-59 


.2786 


14-5 


549-7 


535-2 


481.8 


495-9 


.0284 


1.0603 


1.0888 


82 


45-8 


3-55 


.2819 


15.2 


549-8 


534-6 


481.2 


496.0 


.0297 


1.0580 


1.0877 


83 


46.4 


3-5i 


.2851 


15.8 


55o.o 


534-1 


480.6 


496.1 


.0310 


i.o557 


1.0867 


84 


47.0 


3-47 


.2884 


16.5 


55o.i 


533-6 


480.1 


496.2 


.0323 


1.0534 


1.0857 


85 


47.6 


3-43 


0.2917 


17.2 


55o.2 


533-1 


479-5 


496.3 


0.0336 


1.0511 


1.0847 


86 


48.2 


3-39 


.2950 


17.8 


55o.4 


532.5 


479.0 


496.4 


•0349 


1.0488 


1.0837 


87 


48.8 


3-35 


.2983 


18.5 


55o.5 


532.o 


478.4 


496.5 


.0362 


1.0465 


1.0827 


88 


49-4 


3-32 


.3015 


19. 1 


55o.6 


531-5 


477-9 


496.6 


•0374 


1.0443 


1. 081 7 


89 


50.0 


3.28 


.3048 


19.8 


55o.8 


53i-o 


477-3 


496.7 


.0386 


1. 0421 


1.0807 


90 


5o.5 


3-25 


0.3081 


20.4 


55o.9 


53o.5 


476.8 


496.8 


0.0398 


1.0400 


1.0798 


91 


51. 1 


3.21 


.3114 


21.0 


55i-o 


530.0 


476.3 


496.9 


.0410 


1.0379 


1.0789 


92 


5i-7 


3.18 


.3147 


21.7 


55i-i 


529-5 


475-8 


497.0 


.0422 


1.0358 


1.0780 


93 


52.2 


3-14 


.3180 


22.3 


551-2 


529.0 


475-3 


497.1 


-0434 


1-0337 


1.0771 


94 


52.8 


3-n 


•3213 


22.9 


551.4 


528.5 


474.8 


497-2 


.0446 


1.0316 


1.0762 


95 


53-3 


3.08 


0.3246 


23-5 


551-5 


528.0 


474-3 


497-3 


0.0458 


1.0295 


1 -0753 


96 


53-9 


3-05 


.3278 


24.1 


551-6 


527.5 


473-8 


497-4 


.0470 


1.0274 


1.0744 


97 


54-4 


3.02 


•33ii 


24.7 


55i-7 


527.0 


473-3 


497-4 


.0482 


1.0254 


1.0736 


98 


55.o 


2-99 


•3344 


25-3 


55i-9 


526.5 


472.8 


497-5 


.0494 


1.0234 


1.0727 


99 


55-5 


2.96 


•3377 


25-9 


552.o 


526.1 


472.3 


497-6 


•0505 


1. 0214 


1.0719 


100 


56.0 


2-93 


0.3409 


26.5 


552.1 


525.6 


471.8 


497-7 


0.0516 


1. 0195 


1.0710 


101 


56.6 


2.90 


•3442 


27.1 


552.2 


525-1 


471-3 


497.8 


•0527 


1.0175 


1.0702 


102 


57-1 


2.88 


•3475 


27.7 


552.3 


524.6 


470.8 


497-9 


•0539 


1.0155 


1.0694 


103 


57-6 


2.85 


.35o8 


28.2 


552.4 


524.2 


470.3 


498.0 


.0550 


1.0136 


1.0686 


104 


58.1 


2.82 


.3540 


28.8 


552.5 


523.7 


469.8 


498.1 


.0561 


1.0117 


1.0678 


105 


58.6 


2.80 


Q-3573 


29-3 


552.6 


523-3 


469.3 


498.1 


O.0572 


1.0098 


1.0670 


106 


59-1 


2.77 


.3605 


29.9 


552.7 


522.8 


468.9 


498.2 


.0583 


1.0079 


1.0662 


107 


59-6 


2-75 


•3638 


30-4 


552.8 


522.4 


468.4 


498.3 


.0594 


1. 006 1 


1.0654 


108 


60.1 


2.72 


.3670 


31.0 


552.9 


521.9 


467.9 


498.4 


.0604 


1.0043 


1.0647 


109 


60.6 


2.70 


.3703 


3i-5 


553-o 


521.5 


467.5 


498.5 


.0614 


1.0025 


1.0639 







TABLE 7. SATURATED AMMONIA: 


PRESSURES 




89 










Heat content 
in B t.u. 


Latent heat 
in B.t.u. 




Entropy 






Temp., 
°F. 


Volume, 
cu. ft. 
per lb. 


Weight, 
lb. per 
cu. ft. 








Energy 


of liquid 


of vapor- 
ization 




Pressure, 
lb. 


of liquid 


of vapor 


of va- 
poriza- 
tion 


Inter- 
nal 


of vapor 
B.t.u. 


of vapor 


P 


t 


v" 


i/v" 


i' 


i" 


r 


P 


u" 


s' 


r/T 


s" 


110 


61. 1 


2.678 


0-373S 


32.1 


553-1 


521.0 


467.O 


498.6 


O.0625 


1.0006 


1. 063 1 


III 


61.6 


2.655 


.3767 


32.6 


553-2 


520.6 


466.5 


498.6 


.0636 


0.9988 


1.0624 


112 


62.I 


2.632 


•3799 


33-2 


553-3 


520.1 


466.I 


498.7 


.0646 


•9970 


1. 0616 


113 


62.6 


2.610 


•3831 


33-7 


553-4 


519-7 


465.6 


498.8 


.0657 


•9951 


1.0608 


114 


63.I 


2.589 


.3863 


34-3 


553-5 


519-2 


465.I 


498.9 


.0668 


•9933 


1. 0601 


115 


63.6 


2.568 


o.3895 


34-8 


553-6 


518.8 


464.6 


499-o 


O.0678 


0.9916 


1.0594 


116 


64.O 


2-547 


•3927 


35-4 


553-7 


518.4 


464.2 


499-o 


.0688 


•9899 


1.0587 


117 


64.S 


2.526 


•3959 


35-9 


553-8 


517-9 


463.8 


499.1 


.0697 


.9883 


1.0580 


118 


64.9 


2.506 


•399i 


36.4 


553-9 


517-5 


4634 


499-2 


.0706 


.9867 


I.0573 


119 


65-4 


2.486 


.4023 


36.9 


554-o 


5I7-I 


462.9 


499-3 


.0716 


.9850 


1.0566 


120 


65.8 


2.466 


0.4056 


37-4 


554-1 


516.7 


462.5 


499-4 


O.0725 


0.9834 


1 -0559 


121 


66.3 


2.446 


.4089 


37-9 


554-2 


516.3 


462.I 


499-4 


•0735 


.9817 


1-0552 


122 


66.8 


2.427 


.4121 


38.5 


554-3 


515-8 


461.6 


499-5 


•0745 


.9800 


1 -0545 


123 


67.2 


2.409 


•4153 


39-o 


554-4 


515-4 


461.2 


499-6 


•0754 


.9784 


1 -0539 


124 


67.7 


2.390 


.4185 


39-5 


554-5 


5I5-0 


460.8 


499-7 


.0764 


.9768 


1.0532 


125 


68.1 


2.371 


0.4218 


40.0 


554-6 


514.6 


460.4 


499-7 


O.0773 


0.9752 


1.0525 


126 


68.6 


2-353 


.4250 


40.5 


554-7 


5I4.I 


459-9 


499-8 


.0783 


.9736 


1.0519 


127 


69.0 


2-335 


.4283 


41.0 


554-8 


513-7 


459-5 


499-9 


.0792 


.9720 


1.0512 


128 


69.5 


2.317 


.4316 


4i.5 


554-9 


513-3 


459-o 


500.0 


.0802 


•9704 


1.0505 


129 


69.9 


2.300 


.4348 


42.0 


555-o 


512.9 


458.6 


500.0 


.0811 


.9688 


1.0499 


130 


70.4 


2.283 


0.4381 


42.5 


555-o 


512.5 


458.2 


500.1 


O.0820 


0.9672 


1.0492 


131 


70.8 


2.266 


.4414 


43 -o 


555-1 


512. 1 


457-8 


500.2 


.0829 


•9656 


1.0485 


132 


71.2 


2.249 


•4447 


43-5 


555-2 


5H-7 


457-4 


500.2 


.0838 


.9641 


1.0479 


133 


71.6 


2.233 


•4479 


44.o 


555-3 


5H-3 


457-o 


500.3 


.0847 


.9626 


1 -0473 


i34 


72.0 


2.217 


•45ii 


44-5 


555-4 


510.9 


456.6 


500.4 


.0856 


.9611 


1.0467 


135 


72.5 


2.20I 


o.4544 


45-o 


555-5. 


510.5 


456.2 


500.5 


O.0865 


0.9596 


1. 0461 


136 


72.9 


2.185 


•4577 


45-5 


555-6 


510. 1 


455-8 


500.5 


.0874 


.958i 


I.0455 


i37 


73-3 


2.169 


.4610 


46.0 


555-6 


509-7 


455-4 


500.6 


.0883 


•9566 


1.0449 


138 


73-7 


2.154 


•4643 


46.4 


555-7 


509-4 


455-o 


500.7 


.0892 


•955i 


1.0443 


i39 


74.1 


2.139 


•4675 


46.9 


555-8 


509-0 


454-6 


500.7 


.0901 


•9536 


I.0437 


140 


74-5 


2.124 


0.4707 


47-3 


555-9 


508.6 


454-2 


500.8 


O.0910 


0.9521 


1. 043 1 


141 


75-o 


2.109 


•4740 


47-8 


556.o 


508.2 


453-8 


500.9 


.0919 


.9506 


1.0425 


142 


75-4 


2.095 


.4772 


48.3 


556.1 


507.8 


453-4 


500.9 


.0928 


•949i 


1. 0419 


143 


75-8 


2.082 


.4804 


48.8 


556.1 


507-4 


453-o 


501.0 


.0936 


•9477 


1. 0413 


144 


76.2 


2.069 


.4835 


49-2 


556.2 


507.0 


452.6 


501. 1 


.0944 


•9463 


1.0407 


145 


76.5 


2.056 


0.4867 


49-6 


556.3 


506.7 


452.2 


501. 1 


O.0952 


0.9450 


1 .0402 


146 


76.9 


2.043 


.4899 


50.0 


556.4 


506.3 


451.8 


501.2 


.0960 


.9436 


1.0396 


147 


77-3 


2.029 


•493i 


50.5 


556.4 


506.0 


451.4 


501.2 


.0968 


.9423 


1 -0391 


148 


77-7 


2.OI5 


•4963 


50.9 


556.5 


505-6 


451.0 


501.3 


.0976 


.9410 


1.0386 


149 


78.1 


2.002 


•4995 


51-4 


556.6 


505-2 


450.7 


501.4 


.0985 


.9396 


1.0380 


150 


78.5 


I.989 


0.5028 


5i.8 


556.7 


504.8 


450.3 


501.4 


O.0993 


0.9382 


I.0375 


151 


78.9 


I.976 


.5060 


52.3 


556.7 


504-4 


449-9 


501.5 


.1002 


.9368 


1.0369 


152 


79-3 


I.964 


•5092 


52.7 


556.8 


504.0 


449-5 


501.6 


.IOIO 


•9354 


1.0364 


153 


79.6 


1-952 


•5123 


53-i 


556.9 


503-7 


449.2 


501.6 


.IOl8 


•934i 


1 -0359 


154 


80.0 


I.940 


•5155 


53-6 


557-o 


503-3 


448.8 


501.7 


.1026 


.9328 


I.0354 


155 


80.4 


I.928 


0.5187 


54.o 


557-o 


503-0 


448.4 


501.7 


O.IO34 


o.93i4 


1.0348 


156 


80.8 


1. 916 


.5220 


54-5 


557-1 


502.6 


448.0 


501.8 


.1042 


•93oi 


1 -0343 


157 


81.2 


I.904 


.5253 


54-9 


557-2 


502.2 


447.6 


501.8 


.1050 


.9288 


1.0338 


158 


81.5 


I.892 


.5286 


55-3 


557-2 


501.9 


447-3 


501.9 


.1058 


•9275 


1 -0333 


159 


81.9 


I.880 


•5320 


55-8 


557-3 


501.5 


446.9 


502.0 


.1066 


.9262 


1.0328 


160 


82.3 


1.868 


o.5353 


56.2 


557-4 


501. 1 


446.6 


502.1 


O.IO74 


0.9249 


I.0323 


161 


82.7 


1.857 


.5386 


56.7 


557-5 


500.7 


446.2 


502.1 


.1082 


.9236 


1.0318 


162 


83.0 


1.846 


.54i8 


57-i 


557-5 


500.4 


445-9 


502.2 


.1090 


.9223 


1.0313 


163 


83.4 


1-835 


•545o 


57-5 


557-6 


500.0 


445-5 


502.2 


.1098 


.9210 


1.0308 


164 


83.8 


1.824 


.5483 


58.0 


557-7 


499-7 


445-1 


502.3 


.1106 


.9197 


1.0303 



90 



TABLE 7. SATURATED AMMONIA: PRESSURES 











Heat content 
in B.t.u. 


Latent heat 
in B.t.u. 




Entropy 






Temp., 
°F. 


Volume, 
cu. ft. 

per lb. 


Weight, 
lb. per 
cu. ft. 








Energy 

of vapor 

B.t.u. 








Pressure, 
lb. 


of liquid 


of vapor 


of va- 
poriza- 
tion 


Inter- 
nal 


of liquid 


of vapor- 
ization 


of vapor 


P 


t 


v" 


i/v' 


i' 


i" 


r 


P 


u" 


s' 


r/T 


s" 


165 


84.1 


1. 814 


o.55i5 


58.4 


557-7 


499.4 


444.8 


502.3 


0.1114 


0.9184 


I.0298 


166 


84.5 


1.803 


•5547 


58.8 


557-8 


499.0 


444.4 


502.4 


.1122 


•9i7i 


I.0293 


167 


84.9 


1-793 


.5578 


59-3 


557-9 


498.6 


444.O 


502.5 


.1130 


•9158 


I.0288 


168 


85.2 


1-783 


.5609 


59-7 


558.o 


498.3 


443-7 


502.5 


•1137 


.9146 


I.0283 


169 


85.6 


1-773 


.5641 


60.1 


558.o 


497-9 


443-3 


502.6 


•1 145 


•9133 


I.0278 


170 


85-9 


1.763 


0.5673 


60.5 


558.1 


497.6 


443 -o 


502.7 


0.1152 


0.9121 


I.0273 


171 


86.3 


1-753 


•5705 


61.0 


558.2 


497.2 


442.6 


502.7 


.1160 


.9108 


I.0268 


172 


86.6 


i-743 


.5738 


61.4 


558.2 


496-9 


442.3 


502.8 


.1167 


.9096 


I.0264 


i73 


87.0 


1-733 


•577i 


61.8 


558.3 


496.5 


441-9 


502.8 


•1175 


.9084 


1.0259 


174 


87-3 


1.723 


.5804 


62.2 


558.4 


496.2 


441.6 


502.9 


.1182 


.9072 


I.0254 


175 


87.7 


i-7i3 


0.5836 


62.6 


558.4 


495-8 


441.2 


502.9 


O.1190 


0.9060 


I.0250 


176 


88.0 


1.704 


.5869 


63.0 


558.5 


495-5 


440.9 


503.0 


•1197 


.9048 


I.0245 


177 


88.4 


1.694 


.5902 


63-4 


558.6 


495-1 


440.5 


503-0 


.1204 


•9037 


I. 0241 


178 


88.7 


1.685 


•5935 


63.8 


558.6 


494.8 


440.2 


503-I 


.1211 


•9025 


I.0236 


179 


89.0 


1.676 


•5967 


64.2 


558.7 


494-5 


439-9 


503-I 


.1218 


•90I3 


I.0232 


180 


89.4 


1.666 


0.6000 


64.6 


558.8 


494-1 


439-5 


503-2 


0.1226 


0.9001 


I.0227 


181 


89-7 


1.656 


.6034 


65.0 


558.8 


493-8 


439-2 


503-3 


•1233 


.8989 


I.0223 


182 


90.1 


1.647 


.6068 


65-4 


558.9 


493-4 


438.8 


503-3 


.1241 


.8977 


1.0218 


183 


90.4 


1.639 


.6102 


65.8 


558.9 


493-1 


438.5 


503-4 


.1248 


.8966 


1. 0214 


184 


90.7 


1.630 


•6135 


66.2 


559.o 


492.8 


438.2 


503-4 


.1254 


.8955 


1. 02IO 


185 


91. 1 


1. 621 


0.6168 


66.6 


559-1 


492.4 


437-8 


503-5 


0.1261 


0.8944 


I.0205 


186 


9i-4 


1-613 


.6200 


67.0 


559-1 


492.1 


437-5 


503-5 


.1268 


.8933 


1. 020I 


187 


91.7 


1.605 


.6233 


67.4 


559-2 


491.8 


437-2 


503-6 


.1274 


.8921 


1. 0196 


188 


92.1 


1.596 


.6266 


67.8 


559-3 


491-5 


436.8 


503-6 


.1283 


• 8909 


1. 0192 


189 


92.4 


1.588 


.6298 


68.2 


559-3 


491.2 


436.5 


503.7 


.1289 


.8898 


I.0187 


190 


92.7 


1.580 


0.6330 


68.6 


559-4 


49o.9 


436.2 


503.7 


0.1296 


0.8887 


1 .6183 


191 


93-o 


1-572 


.6362 


68.9 


559-4 


490.5 


435-9 


503.8 


•1303 


.8876 


I.0179 


192 


93-4 


1-563 


.6395 


69-3 


559-5 


490.1 


435-5 


503.9 


.1310 


.8865 


I.0174 


i93 


93-7 


1-555 


.6428 


69.7 


559-6 


489.8 


435-2 


503.9 


•1317 


.8854 


1. 0170 


i94 


94.0. 


1.548 


.6460 


70.1 


559-6 


489-5 


434-9 


504.0 


•1323 


.8843 


1. 0166 


195 


94-3 


I-54I 


0.649 


70.5 


559-7 


489.2 


434-5 


504.0 


0.1329 


0.8833 


1. 0162 


196 


94.6 


1-533 


.652 


70.8 


559-7 


488.9 


434-2 


504.I 


•1336 


.8822 


I.OIS8 


197 


94-9 


1.526 


.655 


71.2 


559-8 


488.6 


433-9 


504.1 


.1342 


.8812 


1.0154 


198 


95-2 


i-5i9 


.658 


71.6 


559-8 


488.3 


433-6 


504.2 


•1349 


.8801 


I.0150 


i99 


95-5 


1. 512 


.661 


7i-9 


559-9 


488.0 


433-3 


504.2 


•1356 


.8790 


1. 0146 


200 


95-9 


1.504 


0.665 


72.3 


560.0 


487.6 


433-o 


-504-3 


0.1363 


0.8779 


I. OI42 


202 


96.5 


1.489 


.672 


73-i 


560.1 


487.0 


432.3 


504.4 


.1376 


.8758 


I.0134 


204 


97-i 


1.474 


•679 


73-8 


560.2 


486.4 


431-7 


504.5 


.1389 


.8737 


1. 0126 


206 


97-7 


1.460 


.685 


74.6 


560.3 


485.8 


43 1 - 1 


504.6 


.1402 


.8716 


I.OII8 


208 


98.3 


1.447 


.691 


75-3 


560.4 


485.1 


430.5 


504.7 


.1414 


.8696 


I. OIIO 


210 


98.9 


1-433 


0.698 


76.0 


560.5 


484-5 


429.8 


504.8 


0.1427 


0.8676 


1. 0103 


212 


99-5 


I.4I9 


•705 


76.7 


560.6 


483.9 


429.2 


504-9 


.1440 


.8656 


1.0095 


214 


100. 1 


1.406 


.711 


77-4 


560.7 


483.3 


428.6 


505.0 


.1452 


.8636 


1.0088 


216 


100.7 


1-394 


.717 


78.1 


560.8 


482.7 


428.0 


505-0 


.1464 


.8616 


1.0080 


218 


101.2 


1.382 


.724 


78.8 


560.9 


482.1 


427.4 


505.I 


.1476 


.8597 


1.0073 


220 


101.8 


1.370 


0.730 


79-5 


561.0 


481.5 


426.8 


505.2 


0.1488 


0.8578 


1.0066 


222 


102.4 


1-358 


•736 


80.2 


561. 1 


480.9 


426.2 


505.3 


.1500 


.8559 


1.0059 


224 


103.0 


1.346 


•743 


80.9 


561.2 


480.3 


425.6 


505.4 


.1512 


.8540 


1.0052 


226 


103. 5 


1-335 


•749 


81.6 


561.3 


479-7 


425.1 


505.5 


•1524 


.8521 


1 .0045 


228 


104. 1 


1-323 


•756 


82.3 


561.4 


479-i 


424-5 


505.6 


•1537 


.8501 


1.0038 


230 


104.7 


1-312 


0.762 


83.0 


561.5 


478.5 


423-9 


505.7 


O.I549 


0.8482 


I. 003 I 


232 


105.2 


1. 301 


•769 


83-7 


561.6 


477-9 


423-3 


505.8 


.1561 


.8463 


1.0024 


234 


105.8 


1.290 


•775 


84.4 


561.7 


477-3 


422.7 


505.9 


•1573 


.8444 


1. 001 7 


236 


106.3 


1.279 


.782 


85.0 


561.8 


476.8 


422.2 


505.9 


•1585 


.8426 


1. 001 1 


238 


106.9 


1.268 


.789 


85-7 


561.9 


476.2 


421.6 


506.0 


•1597 


.8407 


1 .0004 







TABLE 7. SATURATED . 


AMMONIA: 


PRESSURES 




91 










Heat content 


Latent heat 




■p 








Temp., 
p_ 


Volume, 
cu. ft. 
per lb. 


Weight, 
lb. per 
cu. ft. 


in B.t.u. 


in B.t.u. 


Energy 

of vapor 

B.t.u. 


SZ/LUjiKjyy 




Pressure, 
lb. 


of liquid 


of vapor 


of va- 
poriza- 
tion 


Inter- 
nal 


of liquid 


of vapor- 
ization 


of vapor 


P 


t 


v' 


i/V 


i' 


i" 


r 


P 


u" 


s' 


r/T 


s" 


240 


107.4 


1.258 


o.795 


86.4 


562.0 


475-6 


421.0 


506.1 


0.1609 


0.8389 


0.9998 


242 


108.O 


1.248 


.801 


87.1 


562.1 


475-o 


420.4 


506.2 


.1621 


.8371 


•9991 


244 


108.5 


1.238 


.808 


87.7 


562.2 


474-5 


419.8 


506.3 


.1632 


•8353 


•9985 


246 


109.0 


1.228 


.814 


88.4 


562.3 


473-9 


419.3 


506.4 


.1643 


•8335 


•9979 


248 


109.6 


1. 218 


.821 


89.1 


562.4 


473-3 


418.7 


506.5 


•1655 


•8317 


•9972 


250 


IIO.I 


1.208 


O.828 


89.7 


562.5 


472.8 


418. 1 


506.6 


0.1666 


0.8300 


0.9966 


252 


no. 6 


1. 199 


.834 


90.4 


562.6 


472.2 


417.6 


506.6 


.1677 


.8283 


.9960 


254 


in. 1 


1. 189 


.841 


91.0 


562.6 


471.6 


4I7-I 


506.7 


.1688 


.8266 


•9954 


256 


in. 7 


I.I79 


.848 


91.7 


562.7 


471.0 


416.5 


506.8 


.1700 


.8248 


•9947 


258 


112. 2 


1. 1 70 


•855 


92.3 


562.8 


47o.5 


415.9 


506.9 


.1711 


.8231 


•994i 


260 


112. 7 


1. 161 


O.861 


93 -o 


562.9 


470.0 


415-4 


507.0 


0.1722 


0.8213 


0-9935 


262 


113-2 


1. 153 


.867 


93-6 


563-0 


469.4 


414.8 


507-I 


•1733 


.8196 


•9929 


264 


H3-7 


1. 144 


.874 


94-2 


563-I 


468.9 


4I4.3 


507.2 


.1744 


.8179 


•9923 


266 


114. 2 


1. 136 


.880 


94-8 


563-2 


468.3 


413.8 


507.2 


•1755 


.8162 


•9917 


268 


114.7 


1. 127 


.887 


95-5 


563.3 


467.8 


413.2 


507-3 


.1766 


•8i45 


.9911 


270 


115-2 


1. 119 


0.894 


96.1 


563.4 


467.2 


412.7 


507-4 


0.1777 


O.8129 


0.9906 


272 


H5-7 


1. no 


.901 


96.7 


563.4 


466.7 


412.2 


507-5 


.1787 


.8113 


.9900 


274 


116. 2 


1. 102 


.908 


97-4 


563.5 


466.1 


411. 7 


507.6 


.1798 


.8096 


•9894 


276 


116. 7 


1.094 


.914 


98.0 


563.6 


465.6 


411. 2 


507-7 


.1809 


.8080 


.9888 


278 


117. 1 


1.087 


.920 


98.6 


563.7 


465.1 


410.7 


507.7 


.1819 


.8064 


.9883 


280 


117. 6 


1.079 


O.927 


99.2 


563.8 


464.6 


410.2 


507.8 


0.1829 


0.8048 


0.9878 


282 


118. 1 


1.071 


•934 


99-8 


563-9 


464.0 


409.6 


507.9 


.1840 


.8032 


.9872 


284 


118.6 


1.063 


•941 


100.4 


563.9 


463.5 


409.1 


508.0 


.1850 


.8016 


.9867 


286 


119. 1 


1.056 


•947 


IOI.I 


564.0 


462.9 


408.5 


508.1 


.1861 


.8000 


.9861 


288 


119. 6 


1.049 


•953 


101.7 


564.1 


462.4 


408.0 


508.2 


.1872 


•7984 


.9856 


290 


120.0 


1.042 


0.960 


102.3 


564.2 


461.9 


407-5 


508.2 


0.1882 


0.7969 


0.9851 


292 


120.5 


I-Q35 


.966 


102.9 


564.3 


461.4 


407.0 


508.3 


.1892 


•7954 


.9846 


294 


120.9 


1.028 


•973 


103.5 


564-3 


460.9 


406.5 


508.4 


.1902 


•7939 


.9841 


296 


121. 4 


1. 021 


.980 


104. 1 


564-4 


460.4 


406.0 


508.5 


.1912 


.7924 


.9836 


298 


121. 9 


1.014 


.986 


104.7 


564-5 


459-8 


405-5 


508.6 


.1922 


.7908 


.9830 


300 


122.4 


1.007 


o.993 


105.3 


564.6 


459-3 


405.0 


508.7 


0.1932 


0.7893 


0.9825 


310 


124.6 


o.975 


1.026 


108.2 


565-0 


456.8 


402.5 


509.0 


.1981 


.7820 


.9801 


320 


126.8 


•945 


1.059 


in. 1 


565-3 


454-3 


400.0 


509.4 


.2030 


•7747 


•9777 


33o 


129.0 


.916 


1.092 


114. 


565.7 


451.8 


397-6 


509-8 


.2078 


.7676 


•9754 


34o 


131. 1 


.889 


1. 125 


116. 8 


566.1 


449-3 


395-2 


510.1 


•2125 


.7606 


.9731 


350 


133-2 


0.863 


I-I59 


119. 6 


566.4 


446.8 


392.8 


510.5 


0.2171 


0.7538 


0.9709 


360 


135-2 


.838 


I-I93 


122.3 


566.7 


444.4 


39o.5 


510.8 


.2216 


.7472 


.9688 


37o 


137.2 


.815 


1.227 


125.0 


567.0 


442.0 


388.2 


511. 2 


.2261 


•7407 


.9668 


380 


139.2 


•793 


1. 261 


127.7 


567.3 


439-6 


385-9 


5II.5 


•2305 


•7343 


.9648 


39° 


141. 1 


•772 


1-295 


130.3 


567.6 


437-3 


383.7 


5II-9 


.2348 


.7281 


.9629 


400 


142.9 


0.752 


1-330 


132.9 


567.9 


435-o 


381.5 


512.2 


0.2390 


0.7220 


0.9610 


410 


144-8 


•733 


1-364 


135-5 


568.2 


432.7 


379-3 


512.5 


•2431 


.7161 


•9592 


420 


146.6 


•715 


1-399 


138.1 


568.5 


43°-4 


377-2 


512.8 


.2472 


.7102 


•9574 


430 


148.4 


.698 


1-434 


140.6 


568.8 


428.2 


375-o 


5I3.2 


•2513 


.7044 


•9557 


440 


150.1 


.681 


1.469 


143- 1 


569.0 


426.0 


372.9 


5I3.5 


.2553 


.6987 


•954o 


450 


151-8 


0.665 


1.504 


145.6 


569.3 


423.8 


370.8 


513.8 


0.2593 


0.6931 


0.9524 


460 


153-5 


.650 


1-539 


148.0 


569-6 


421.6 


368.7 


5I4-I 


.2632 


.6876 


.9508 


470 


155-2 


.636 


1-574 


150.4 


569.8 


419.4 


366.6 


5I4.4 


.2671 


.6822 


•9493 


480 


156.9 


.622 


1.608 


152.8 


570.I 


417.2 


364.5 


514.7 


.2710 


.6768 


•9478 


490 


158.5 


.609 


1.642 


155-2 


570.3 


415.0 


362.5 


5I5.0 


.2748 


.6715 


•9464 


500 


160.0 


o.597 


1-675 


157-5 


570.5 


413.0 


360.5 


515.3 


0.2786 


O.6664 


0.9450 


525 


163.9 


.566 


1-765 


163.4 


57i-i 


407.7 


355-6 


516.0 


.2876 


.6540 


.9416 


55o 


167.6 


•539 


1-855 


169.2 


571-7 


402.5 


35o.8 


516.7 


.2965 


.6419 


.9384 


575 


171. 2 


•5i4 


1.946 


174.8 


572.2 


397-4 


346.o 


5I7.4 


•3052 


.6301 


•9353 


600 


174.7 


0.491 


2.038 


180.4 


572.7 


392.3 


341-3 


518.1 


0.3138 


O.6186 


0.9324 


625 


178. 1 


.469 


2.132 


i85-9 


573-1 


387.2 


336.6 


5i8.8 


.3223 


.6073 


.9296 


650 


181.4 


•449 


2.227 


i9i-4 


573-6 


382.2 


332.0 


5I9.5 


•3307 


•5963 


.9270 


675 


184.6 


•431 


2.321 


196.8 


574-0 


377-2 


327-4 


520.1 


.3389 


.5856 


.9245 


700 


187.7 


.414 


2.416 


202.1 


574-4 


372.2 


322.8 


520.7 


.3469 


.5752 


.9221 



9 2 



TABLE 8. SATURATED AMMONIA: TEMPERATURES 











Heat content 


Latent heat 














in B.t.u. 


in B.t.u. 




Entropy 




Pressure, 
lb. per 
sq. in. 


Volume, 
cu. ft. 
per lb. 


Weight, 
lb. per 
cu. ft. 






Energy 

of vapor 

B.t.u. 




Temp., 
°F. 


of liquid 


of vapor 


of va- 
poriza- 
tion 


Inter- 
nal 


of liquid 


of vapor- 
ization 


cf vapor 


t 


P 


v" 


i/v" 


i' 


i" 


r 


P 


u" 


s' 


r/T 


s" 


-50 


7-43 


34.OI 


0.02940 


-85.7 


523.3 


608.9 


562.2 


476.5 


— O.1901 


1.4866 


1.2965 


-49 


7.67 


32.98 


.03032 


-84.7 


523.6 


608.2 


56l.4 


476.7 


- .1875 


1. 481 2 


I.2937 


-48 


7.92 


32.OO 


.03125 


-83.6 


523.9 


607.5 


560.6 


476.9 


~ .1850 


1-4759 


1.2909 


-47 


8.17 


31.07 


.03218 


-82.6 


524.3 


606.8 


559-8 


477.2 


~ .1825 


1.4706 


1. 2881 


-46 


8-43 


30.I9 


.03312 


-81.5 


524.6 


606.1 


559-o 


477-4 


- .1801 


1.4654 


I.2854 


-45 


8.69 


29-34 


0.03408 


-80.5 


524.9 


605.4 


558.2 


477.6 


— O.1776 


1.4602 


I.2826 


-44 


8.96 


28.52 


•03506 


-79-5 


525-3 


604.7 


557-4 


477-9 


- -1751 


I.4550 


1.2798 


-43 


9.24 


27.72 


.03607 


-78.4 


525-6 


604.0 


556.6 


478.2 


- .1727 


1.4498 


1. 2771 


-42 


9-53 


26.94 


.03712 


-77-4 


525-9 


603.3 


555-8 


478.4 


— .1702 


1.4446 


I.2744 


-41 


9.82 


26.18 


.03820 


-76.4 


526.2 


602.6 


555-o 


478.6 


- .1678 


1-4395 


1. 2717 


-40 


10.12 


25-45 


0.03930 


-75-3 


526.6 


601.9 


554-2 


478.9 


-O.1653 


1-4344 


1. 2691 


-39 


10.43 


24.74 


.04042 


-74-3 


526.9 


601.2 


553-4 


479-1 


- .1628 


1-4293 


1.2664 


-38 


IO-75 


24.06 


.04156 


-73-3 


527.2 


600.5 


552.6 


479-3 


— .1604 


1.4242 


1.2638 


-37 


11.07 


23.40 


.04273 


— 72.2 


527-5 


599-7 


551-8 


479-6 


- .I58o 


1.4191 


1. 2612 


-36 


11.40 


22.76 


•04393 


-71.2 


527-9 


599-o 


55i-o 


479-8 


- -1555 


1.4141 


I.2586 


-35 


11.74 


22.14 


O.04516 


— 70.2 


528.2 


598.3 


55o.2 


480.0 


-0.1531 


1. 4091 


I.2560 


-34 


12.09 


21-55 


.04641 


— 69.1 


528.5 


597-6 


549-4 


480.3 


- -1507 


1. 4041 


L2534 


-33 


12.45 


20.97 


.04769 


-68.1 


528.8 


596.9 


548.6 


480.5 


- .1483 


I-399I 


1.2508 


-32 


12.81 


20.41 


.04900 


— 67.1 


529.1 


596.1 


547-8 


480.7 


- -1458 


I-394I 


1.2483 


-3i 


13.18 


19.87 


•05033 


-66.0 


529-4 


595-4 


547-o 


481.0 


- -1434 


1.3892 


1.2458 


-30 


I3-56 


19-35 


0.05168 


-65.0 


529-8 


594-7 


546.2 


481.2 


— 0.1410 


1.3843 


1.2433 


-29 


13-95 


18.84 


.05306 


-63-9 


530.I 


594-o 


545-4 


481.4 


- .1386 


1-3794 


1 . 2408 


-28 


14-35 


18.35 


•05449 


— 62.9 


530.4 


593-2 


544-6 


481.6 


— -1362 


1-3745 


I.2383 


-27 


14.76 


17.87 


•05596 


-61.8 


530.7 


592-5 


543-7 


481.9 


- .1338 


1.3697 


1-2359 


-26 


15.18 


17.40 


•05747 


-60.8 


53i-o 


591.8 


542.9 


482.1 


- -1314 


1.3648 


1.2334 


-25 


15.61 


16.95 


O.0590 


-59-8 


531-3 


59i-i 


542.1 


482.3 


— 0.1290 


1-3599 


1. 2310 


-24 


16.05 


16.51 


.0606 


-58.7 


531-6 


59o.3 


54i-3 


482.5 


— .1266 


I-355I 


1.2286 


-23 


16.50 


16.09 


.0622 


-57-7 


531-9 


589.6 


54o.5 


482.8 


— .1242 


I-3503 


1. 2261 


— 22 


16.96 


15.68 


.0638 


-56.6 


532-2 


588.8 


539-7 


483.0 


- .1218 


1-3455 


1.2237 


— 21 


17-43 


15-28 


.0654 


-55-6 


532.5 


588.1 


538.9 


483.2 


- -1195 


1.3408 


1. 2214 


-20 


I7-9I 


14.89 


0.0671 


-54-6 


532.8 


587.4 


538.o 


483-4 


— 0.1171 


i-336i 


1. 2190 


-19 


18.40 


14.52 


.0689 


-53-5 


533-1 


586.6 


537-2 


483.6 


- .1147 


I-33I4 


1. 2166 


-18 


18.90 


14.16 


.0706 


-52.5 


533-4 


585.9 


536.4 


483.8 


— .1124 


1.3267 


1. 2143 


-17 


19.41 


13.81 


.0724 


-51-4 


533-7 


585.1 


535-6 


484.0 


— .1100 


1.3220 


1.2119 


-16 


19-93 


13.48 


.0742 


-50.4 


534-0 


584-4 


534-8 


484-3 


- -1077 


I-3T-73 


1.2096 


-15 


20.46 


I3-I5 


O.0760 


-49-4 


534-3 


583.6 


533-9 


484-5 


— 0.1054 


1.3127 


1.2073 


-14 


21.00 


12.83 


•0779 


-48.3 


534-6 


582.9 


533-1 


484.7 


— -1031 


1. 3081 


1.2050 


-13 


21.56 


12.51 


.0799 


-47-3 


534-8 


582.1 


53^-3 


484.9 


— .1007 


1-3034 


1.2027 


— 12 


22.13 


12.21 


.0819 


—46.2 


535-1 


581.4 


531-4 


485.1 


— -0984 


1.2988 


1 . 2004 


— 11 


22.71 


11.92 


.0839 


-45-2 


535-4 


580.6 


53o.6 


485.3 


— .0961 


1.2942 


1.1981 


-10 


23.30 


11.63 


O.0860 


-44.2 


535-7 


579-9 


529-8 


485.5 


— 0.0938 


1.2897 


I-I959 


- 9 


23-90 


n-35 


.0881 


-43-i 


536.o 


579-1 


528.9 


485.7 


- -0915 


1.2852 


1. 1936 


- 8 


24.52 


11.08 


.0903 


-42.1 


536.3 


578.4 


528.1 


485.9 


- .0893 


1.2807 


1.1914 


- 7 


25-15 


10.82 


.0924 


— 41.0 


536.6 


577-6 


527.3 


486.1 


— .0870 


1.2762 


1. 1892 


- 6 


25.80 


io.57 


.0946 


— 40.0 


536.9 


576.8 


526.4 


486.3 


- .0847 


1. 2717 


1. 1870 


- 5 


26.46 


10.32 


0.0969 


-38.9 


537-1 


576.1 


525.6 


486.6 


—0.0824 


1.2672 


1. 1848 


- 4 


27.13 


10.08 


.0992 


-37-9 


537-4 


575-3 


524-7 


486.8 


— .0801 


1.2627 


1. 1826 


- 3 


27.82 


9-85 


.1015 


-36.8 


537-7 


574-6 


523-9 


487.0 


- .0778 


1.2583 


1. 1805 


— 2 


28.52 


9.62 


•1039 


-35-8 


538.o 


573-8 


523-1 


487.2 


- -0755 


1.2538 


1-1783 


— 1 


29.23 


9-4o 


.1064 


-34-7 


538.2 


573-o 


522.2 


487.4 


- .0732 


1.2494 


1. 1 762 





29-95 


9-i9 


0.1089 


-33-7 


538.5 


572.2 


521.4 


487.6 


—0.0709 


1.2450 


1.1741 


1 


30.69 


8.98 


.1114 


—32.6 


538.8 


571-4 


520.5 


487.8 


- .0686 


1 . 2406 


1. 1720 


2 


31-44 


8.78 


•1139 


-31.6 


539-1 


57o.7 


519-7 


488.0 


— .0663 


1.2363 


1 . 1 700 


3 


32.21 


8.58 


.1165 


-30.5 


539-3 


569-9 


518.8 


488.2 


— .0640 


1. 2319 


1. 1679 


4 


32.99 


8-39 


.1192 


-29.5 


539-6 


569.1 


518.0 


488.4 


- .0618 


1.2276 


1. 1658 





TABLE 


5. SATURATED AMMONIA: TE 


MPER 


ATURES 




93 










Heat content 
in B.t.u. 


Latent heat 
in B.t.u. 




] 


Entropy 






Pressure , 


Volume, 


Weight, 
lb. per 






Energy 








Temp., 


lb. per 


cu. ft. 






of va- 




of vapor 










sq. in. 


per lb. 


cu. ft. 


of liquid 


of vapor 


poriza- 
tion 


Inter- 
nal 


B.t.u. 


of liquid 


of vapor- 
ization 


of vapor 


t 


P 


v" 


i/v" 


i' 


i" 


r 


P 


u" 


s' 


r/T 


s" 


5 


33-79 


8.20 


O.1219 


-28.4 


539-9 


568.3 


517. 1 


488.6 


-0.0595 


1.2232 


1. 1637 


6 


34.60 


8.02 


.1247 


-27.4 


540.I 


567.5 


5l6.3 


488.7 


- .0572 


1. 2189 


1.1616 


7 


35-43 


7.84 


-1275 


— 26.3 


54o.4 


566.7 


515.4 


488.9 


.- -0550 


1. 2146 


1. 1596 


8 


36.28 


7.67 


.1304 


-25-3 


54o.7 


565.9 


514.6 


489.1 


- .0527 


1. 2103 


1. 1576 


9 


37-14 


7-50 


•1333 


— 24.2 


54o.9 


565-2 


5I3.7 


489.3 


- -0505 


1.2060 


I- 1555 


10 


38.02 


7-34 


O.1363 


— 23.2 


541.2 


564-4 


512.9 


489.5 


— 0.0483 


1. 2018 


I-I535 


ii 


38-92 


7.18 


•1393 


— 22.1 


541-4 


563.6 


512.O 


489.7 


— .0461 


1. 1976 


1.1515 


12 


39-84 


7.02 


.1424 


— 21. 1 


541-7 


562.8 


511. 2 


489.9 


- .0438 


I-I933 


1. 1495 


13 


40.77 


6.87 


•1455 


— 20.0 


542.o 


562.0 


5I0.3 


490.1 


— .0416 


1.1891 


1. 1475 


14 


41.71 


6.72 


.1487 


— 19.O 


542.2 


561.2 


509.4 


490.3 


- .0394 


1. 1849 


1 -1455 


15 


42.67 


6.583 


O.1519 


-17.9 


542.5 


560.4 


508.6 


490.5 


— 0.0372 


1. 1807 


1 -1435 


16 


43-65 


6.444 


•1552 


-l6.8 


542.7 


559-6 


507-7 


490.6 


- -0350 


1. 1766 


1.1416 


17 


44-65 


6.308 


.1585 


-15-8 


543 .0 


558.8 


506.8 


490.8 


— .0328 


1. 1724 


1. 1396 


18 


45-67 


6.176 


.1619 


-14.7 


543-2 


558.o 


506.O 


491.0 


— .0306 


1. 1683 


I-I377 


i9 


46.70 


6.047 


.1654 


-13.6 


543-5 


557-1 


505.I 


491.2 


— .0284 


1.1641 


I-I357 


20 


47-75 


5.920 


O.1689 


— 12.6 


543-7 


556.3 


504.2 


491-4 


— 0.0262 


1. 1600 


1-1338 


21 


48.82 


5.796 


.1725 


-H-5 


544 -o 


555-5 


503-3 


491.6 


— .0240 


1. 1559 


1.1319 


22 


49-91 


5.676 


.1762 


— 10.4 


544-2 


554-7 


502.4 


491.8 


- .0218 


1.1S17 


1. 1299 


23 


51.02 


5.560 


•1799 


- 9-4 


544-5 


553-9 


5OI.6 


491.9 


— .0196 


1. 1476 


1. 1280 


24 


52.15 


5-447 


.1836 


- 8.3 


544-7 


553-1 


500.7 


492.1 


- .0174 


1. 1436 


1.1261 


25 


53-3° 


5.336 


0.1874 


~ 7-3 


545-o 


552.2 


499-8 


492.3 


-0.0153 


1. 1396 


1. 1243 


26 


54-47 


5.228 


.1913 


- 6.2 


545-2 


551-4 


498.9 


492.5 


— .0131 


1. 1355 


1. 1224 


27 


55-66 


5.122 


.1953 


- 5-i 


545-5 


55o.6 


498.1 


492.7 


— .0109 


1-1315 


1. 1 206 


28 


56.87 


5.019 


•1993 


- 4.1 


545-7 


549-8 


497.2 


492.9 


— .0087 


1. 1275 


1.1188 


29 


58.10 


4.918 


.2034 


- 3.0 


546.o 


549-o 


496.3 


493 -o 


— .0066 


1.1235 


1.1169 


30 


59-35 


4.820 


O.2075 


- 1.9 


546.2 


548.1 


495-4 


493-2 


— 0.0044 


1.1195 


1.1151 


31 


60.62 


4.724 


.2117 


- 0.8 


546.4 


547-3 


494-5 


493-4 


— .0022 


I.H55 


1. "33 


32 


61.91 


4.631 


.2159 


+ 0.3 


546.7 


546.5 


493-6 


493-6 


• OOOO 


1.1115 


1.1115 


33 


63.22 


4.54o 


.2203 


+ 1.3 


546.9 


545-6 


492-8 


493-8 


4- .0021 


1. 1076 


1. 1098 


34 


64.55 


4.451 


.2247 


+ 2.4 


547-1 


544-8 


491.9 


493-9 


4- .0043 


1. 1037 


1. 1080 


35 


65.91 


4-364 


O.2292 


3-5 


547-4 


543-9 


491.0 


494-1 


0.0065 


1.0997 


1. 1062 


36 


67.29 


4.279 


.2337 


4-6 


547-6 


543-1 


490.1 


494-3 


.0087 


1.0958 


1. 1044 


37 


68.69 


4.196 


.2384 


5-6 


547-8 


542.2 


489.2 


494-5 


.0108 


1.0919 


1. 1027 


38 


70.11 


4-H5 


.2431 


6-7 


548.1 


541-4 


488.3 


494.6 


.0130 


1.0880 


I.IOIO 


39 


7I-56 


4.036 


.2478 


7.8 


548.3 


540.5 


487.4 


494.8 


•0151 


1. 0841 


1.0992 


40 


73-03 


3-959 


0.2526 


8.9 


548.5 


539-7 


486.5 


495-o 


0.0173 


1.0802 


I-0975 


41 


74-53 


3.884 


•2575 


10. 


548.8 


538.8 


485.5 


495-2 


.0194 


1.0764 


1.0958 


42 


76.05 


3.810 


.2625 


11. 1 


549-o 


537-9 


484.6 


495-3 


.0216 


1.0725 


1. 0941 


43 


77-59 


3-738 


•2675 


12.2 


549-2 


537-1 


483.7 


495-5 


•0237 


1.0687 


1.0924 


44 


79.16 


3.668 


.2727 


13-3 


549-4 


536.2 


482.8 


495-7 


•0259 


1.0648 


1.0907 


45 


80.75 


3-599 


O.2779 


14-3 


549-7 


535-3 


481.9 


495-9 


0.0280 


1. 0610 


1.0890 


46 


82.37 


3-532 


.2832 


15-4 


549-9 


534-5 


481.0 


496.0 


•0301 


1.0572 


1.0873 


47 


84.01 


3.466 


.2885 


16.5 


55o.i 


533-6 


480.1 


496.2 


.0323 


1.0534 


1.0857 


48 


85.68 


3.402 


.2940 


17.6 


55o.3 


532-7 


479.2 


496.4 


•0344 


1.0496 


1.0840 


49 


87-37 


3-339 


•2995 


18.7 


55o.6 


531-8 


478.3 


496.5 


.0366 


1.0458 


1.0823 


50 


89.09 


3.278 


O.3051 


19.8 


550.8 


53i.o 


477-3 


496.7 


0.0387 


1.0420 


1.0807 


5i 


90.83 


3.219 


.3107 


20.9 


55i.o 


53o.i 


476.4 


496.9 


.0408 


1.0383 


1. 0791 


52 


92.59 


3. 161 


.3164 


22.0 


551.2 


529-2 


475-5 


497-o 


.0430 


1.0345 


1 -0775 


53 


94.38 


3.104 


.3222 


23.1 


551-4 


528.3 


474.6 


497.2 


.0451 


1.0307 


1.0758 


54 


96.19 


3.048 


.3281 


24.2 


551.6 


527.4 


473-6 


497-4 


.0473 


1.0269 


1.0742 


55 


98.0 


2.992 


0.3342 


25-3 


551.9 


526.5 


472.7 


497-5 


0.0494 


1.0232 


1.0726 


56 


99-9 


2-938 


.3404 


26.4 


552-1 


525-6 


471.8 


497-7 


.0516 


1.0195 


1.0711 


57 


101.8 


2.885 


•3467 


27-5 


552.3 


524.7 


470.8 


497-9 


•0537 


1.0158 


1.0695 


58 


103.7 


2.833 


•3530 


28.7 


552.5 


523-8 


469.9 


498.0 


•0559 


1.0121 


1.0679 


59 


105.7 


2.783 


•3594 


29.8 


552.7 


522.9 


469.0 


498.2 


.0580 


1.0084 


1.0664 



94 



TABLE 8. SATURATED AMMONIA: TEMPERATURES 











Heat content 
in B.t.u. 


Latent heat 
in B.tu. 




Entropy 






Pressure, 


Volume, 


Weight, 
lb. per 








Energy 
of vapor 








Temp., 
°F. 


lb. per 


cu. ft. 






of va- 










sq. in. 


per lb. 


cu. ft. 


of liquid 


of vapor 


poriza- 
tion 


Inter- 
nal 


B.t.u. 


of liquid 


of vapor- 
ization 


of vapor 


t 


P 


v" 


i/v" 


i' 


i" 


r 


P 


u" 


s' 


r/T 


s" 


60 


107.7 


2-734 


O.3658 


30.9 


552.9 


522.0 


468.O 


498.4 


O.0601 


1.0047 


1.0648 


6i 


109.7 


2.686 


•3723 


32.0 


553-1 


521. 1 


467.I 


498.5 


.0623 


1. 0010 


1.0633 


62 


in. 7 


2.639 


.3790 


33-i 


553-3 


520.2 


466.I 


498.7 


.0644 


o.9974 


1.0618 


63 


H3-8 


2.592 


.3858 


34-2 


553-5 


5I9.3 


465.2 


498.9 


.0665 


•9938 


1.0603 


64 


H5-9 


2-547 


•3927 


35-3 


553-7 


518.4 


464.2 


499 -o 


.0687 


•99or 


1.0588 


65 


118. 1 


2.503 


O.3996 


36.5 


554-o 


517-5 


463.3 


499-2 


O.0708 


0.9864 


1.0572 


66 


120.3 


2.460 


.4066 


37-6 


554-2 


516.5 


462.3 


499-4 


.0729 


.9828 


I-0557 


67 


122.5 


2.418 


.4136 


3^-7 


554-4 


515-6 


461.4 


499-5 


.0750 


•9792 


1.0542 


68 


124.7 


2-377 


.4207 


39-9 


554-6 


514.7 


460.4 


499-7 


.0771 


.9756 


1.0527 


69 


126.9 


2.336 


.4280 


41.0 


554-8 


513-7 


459-5 


499-9 


.0792 


.9720 


1.0512 


70 


129.2 


2.296 


0.4354 


42.1 


555-o 


512.8 


458.5 


500.0 


0.0813 


0.9684 


1.0497 


7i 


i3i-5 


2.257 


.4430 


43-3 


555-2 


5II-9 


457-6 


500.2 


.0834 


.9648 


1.0482 


72 


133-9 


2.219 


.4506 


44.4 


555-4 


511.0 


456.6 


500.4 


.0855 


•9613 


1.0468 


73 


136.3 


2.182 


.4583 


45-5 


555-6 


510.0 


455-7 


500.5 


.0876 


•9577 


1.0453 


74 


138.7 


2.145 


.4662 


46.7 


555-8 


509-1 


454-7 


500.7 


.0898 


•9541 


1.0439 


75 


141. 1 


2.109 


O.4742 


47-8 


556.o 


508.1 


453-7 


500.9 


0.0919 


0.9505 


1.0424 


76 


143.6 


2.074 


.4823 


49-o 


556.2 


507.2 


452.7 


501.0 


.0940 


.9470 


1. 0410 


77 


146. 1 


2.039 


.4905 


50.1 


556.4 


506.2 


451-7 


501.2 


.0961 


•9435 


1.0396 


78 


148.7 


2.005 


.4988 


5i-3 


556.6 


505-3 


450.8 


501.3 


.0983 


•9399 


1.0382 


79 


I5I-3 


1.972 


•507I 


52-4 


556.8 


504-3 


449.8 


501.5 


.1004 


•9364 


1.0368 


80 


153-9 


1.940 


0.5I55 


53-6 


557-0 


503-4 


448.8 


501.7 


0.1025 


0.9329 


1 -0354 


81 


156.5 


1.908 


.5241 


54-8 


557-i 


502.4 


447.8 


501.8 


.1047 


•9294 


1.0340 


82 


159-2 


1.877 


.5328 


55-9 


557-3 


501.4 


446.9 


502.0 


.1068 


•9259 


1.0327 


83 


161. 9 


1.847 


.5416 


57-i 


557-5 


500.5 


445-9 


502.2 


.1090 


.9223 


1. 03 13 


84 


164.6 


1.817 


.5504 


58.3 


557-7 


499-5 


444-9 


502.3 


.nil 


.9188 


1.0299 


85 


167.4 


1.788 


0.5594 


59-4 


557-9 


498.5 


443-9 


502.5 


O.1132 


o.9i54 


1.0286 


86 


170.2 


1-759 


.5685 


60.6 


558.1 


497-5 


442.9 


502.7 


.1153 


.9119 


1.0272 


87 


173.0 


i-73i 


•5777 


61.8 


558.3 


496.5 


441-9 


502.8 


•1175 


.9084 


1.0259 


88 


175-9 


1.704 


.5870 


63.0 


558.5 


495-5 


440.9 


503-0 


.1196 


•9050 


1.0246 


89 


178.8 


1.677 


•5964 


64.2 


558.7 


494-5 


439-9 


503.1 


.1217 


•9015 


1.0232 


90 


181. 8 


1.650 


0.6060 


65.3 


558.9 


493-5 


438.9 


503-3 


O.1238 


0.8981 


1.0219 


91 


184.8 


1.624 


.6158 


66.5 


559-i 


492.5 


437-9 


503-5 


.1259 


.8946 


1.0206 


92 


187.8 


1.598 


.6258 


67.7 


559-2 


491-5 


436.9 


503-6 


.1281 


.8911 


1. 0192 


93 


I90-9 


1-573 


.6358 


68.9 


559-4 


490.5 


435-9 


503.8 


.1302 


.8877 


1.0179 


94 


194. 1 


1.548 


.6460 


70.1 


559-6 


489-5 


434-9 


504.0 


•1323 


.8843 


1.0166 


95 


197-3 


1.524 


0.656 


7i-3 


559-8 


488.5 


433-9 


504.1 


O.I344 


0.8809 


I-OI53 


96 


200.5 


1.500 


.667 


72.5 


560.0 


487-5 


432.8 


504.3 


•1365 


.8775 


1. 0140 


97 


203.8 


1-477 


.677 


73-7 


560.2 


486.5 


431.8 


504-5 


.1387 


.8741 


1.0128 


98 


207.1 


1-454 


.688 


74-9 


560.3 


485-4 


430.8 


504.6 


.1408 


.8707 


1.0115 


99 


210.4 


1. 43 1 


•699 


76.1 


560.5 


484.4 


429.8 


504.8 


.1429 


.8673 


1. 0102 


100 


213.8 


1.408 


0.710 


77.3 


560.7 


483-4 


428.7 


504.9 


O.I450 


0.8639 


1.0089 


101 


217.2 


1.386 


.721 


78.5 


560.9 


482.3 


427.7 


505-1 


.1471 


.8605 


1.0077 


102 


220.7 


1-365 


•732 


79-7 


561. 1 


481.3 


426.7 


505-2 


•1493 


.8571 


1.0064 


103 


224.2 


1-345 


•743 


80.9 


561.2 


480.3 


425.6 


505-4 


.1514 


.8538 


1.0052 


104 


227.7 


1.325 


•755 


82.2 


561.4 


479-2 


4.24-6 


505.6 


•1535 


.8504 


1 .0040 


105 


231.2 


1-305 


0.766 


83.4 


561.6 


478.2 


423-5 


505.7 


O.I557 


0.8470 


1.0027 


106 


234.8 


1.285 


.778 


84.6 


561.8 


477-1 


422.5 


505.9 


.1578 


.8437 


1. 0015 


107 


238.4 


1.266 


.790 


85.8 


561.9 


476.1 


421.4 


506.1 


•1599 


.8404 


1.0003 


108 


242.1 


1.247 


.802 


87.1 


562.1 


475.o 


420.4 


506.2 


.1621 


•8370 


o.999i 


109 


245.8 


1.228 


.814 


88.3 


562.3 


474.0 


419.3 


506.4 


.1642 


■S337 


0-9979 


110 


249-6 


1. 210 


0.826 


89.6 


562.5 


472.9 


418.3 


506.6 


O.1664 


0.8303 


0.9967 


in 


253-4 


1. 192 


.839 


90.8 


562.6 


471.8 


417.2 


506.7 


.1686 


.8269 


•9955 


112 


257.3 


1. 174 


.852 


92.1 


562.8 


47o.7 


416. 1 


506.9 


.1707 


.8236 


•9943 


"3 


261.2 


1. 156 


.865 


93-3 


563-0 


469.6 


415-1 


507.1 


.1729 


.8203 


.9931 


114 


265.2 


I-I39 


.878 


94.6 


563.1 


468.5 


414.0 


507.2 


.1750 


.8170 


.9920 





TABLE 


3. SATURATED AMMONIA: TEMPERATURES 


95 










Heat content 


Latent heat 
















Weight, 
lb. per 


in B.t.u. 


in B.t.u. 


Energy 
of vapor 


Entropy 




Temp., 

o p_ 


lb. per 


v oiu.mc, 
cu. ft. 






of va- 












sq. in. 


per lb. 


cu. ft. 


of liquid 


of vapor 


poriza- 
tion 


Inter- 
nal 


B.t.u. 


of liquid 


of vapor- 
ization 


of vapor 


t 


P 


v" 


i/v" 


i' 


i" 


r 


P 


u" 


s 


r/T 


s" 


115 


269.2 


1. 122 


0.891 


95-9 


563-3 


467.4 


412.9 


507-4 


O.1772 


O.8136 


0.9908 


116 


273-3 


I. IO5 


•905 


97.1 


563-5 


466.3 


4H-9 


507.6 


-1794 


.8103 


•9897 


117 


277.4 


I.088 


•919 


98.4 


563-7 


465.2 


410.8 


507-7 


.1816 


.8069 


.9885 


118 


281.5 


I.O72 


•933 


99-7 


563.8 


464.1 


409-7 


507-9 


.1838 


.8036 


•9874 


119 


285.7 


I-057 


•946 


101.0 


564.0 


463.0 


408.6 


508.I 


.1859 


.8003 


.9862 


120 


289.9 


I.O42 


0.960 


102.2 


564.2 


461.9 


407.5 


508.2 


O.1881 


0.7970 


O.9851 


121 


294.2 


I.027 


o.974 


103.5 


564.4 


460.8 


406.4 


508.4 


•I903 


•7937 


.9840 


122 


298.5 


I. OI2 


0.988 


104.8 


564.5 


459-7 


405.3 


508.6 


.1925 


•7904 


.9829 


123 


302.8 


O.998 


1.002 


106.1 


564-7 


458.6 


404.2 


508.8 


.1947 


.7871 


.9818 


124 


307.2 


O.984 


1. 016 


107.4 


564.9 


457-4 


403.I 


508.9 


.1968 


.7839 


.9807 


125 


311. 6 


O.97O 


1-031 


108.7 


565-0 


456.3 


402.O 


509.I 


O.1990 


0.7806 


0.9796 


126 


316. 1 


.956 


1.046 


IIO.O 


565-2 


455-2 


400.9 


509-3 


.2012 


•7773 


.9785 


127 


320.6 


•942 


1. 061 


111.3 


565-4 


454-o 


399-8 


509-4 


.2034 


•774o 


•9774 


128 


325-2 


•929 


1.076 


112. 6 


565-5 


452.8 


398.7 


509.6 


.2056 


.7708 


■9764 


129 


329-9 


.916 


1.092 


114. 


565-7 


451-7 


397-6 


509.8 


.2078 


•7675 


•9753 


130 


334-6 


O.903 


1. 108 


115.3 


565-9 


450.6 


396.4 


510.O 


0.2IOO 


0.7642 


0.9742 


131 


339-4 


.890 


1. 1 24 


116. 6 


566.0 


449-4 


395-3 


510.2 


.2122 


.7610 


•9732 


132 


344-2 


.877 


1. 140 


118. 


566.2 


448.2 


394-2 


5I0.3 


.2145 


•7577 


.9721 


i33 


349-o 


.865 


1.156 


H9-3 


566.4 


447.0 


393-o 


5IO-5 


.2167 


•7544 


•97ii 


i34 


353-9 


.853 


1. 172 


120.7 


566.5 


445-8 


391-9 


5I0.7 


.2189 


•7512 


•97oi 


135 


358.8 


O.84I 


1. 189 


122.0 


566.7 


444-7 


39o.7 


510.8 


0.22II 


o.7479 


0.9690 


136 


363-8 


.829 


1.206 


123.4 


566.8 


443-5 


389.6 


511. 


.2234 


.7446 


.9680 


i37 


368.9 


.817 


1.224 


124.7 


567.0 


442.3 


388.4 


511. 2 


.2256 


.7414 


.9670 


138 


374-o 


.806 


1. 241 


126. 1 


567.2 


441. 1 


387-3 


5H-3 


.2278 


.738i 


•9659 


139 


379-2 


•795 


1.258 


127.4 


567.3 


439-9 


386.1 


5H-5 


.23OI 


.7348 


•9649 


140 


384-4 


0.784 


1-275 


128.8 


567-5 


438.6 


384-9 


5H-7 


O.2323 


0.7316 


0.9639 


141 


389-7 


•773 


1-293 


130.2 


567.6 


437-4 


383.8 


511.8 


.2346 


.7283 


.9629 


142 


395-o 


.762 


1-312 


131.6 


567.8 


436.2 


382.6 


512.0 


.2368 


•7251 


.9619 


i43 


400.4 


•75i 


i-33i 


i33-o 


567-9 


435-o 


381.4 


512.2 


.2391 


.7218 


.9609 


144 


405.8 


.741 


1-349 


134.4 


568.1 


433-7 


380.2 


512.4 


.2413 


.7186 


•9599 


145 


411.3 


0.731 


1.368 


135-8 


568.3 


432.5 


379-o 


512.6 


O.2436 


o.7i54 


0.9589 


146 


416.8 


.721 


1-387 


137.2 


568.4 


431.2 


377-8 


512.7 


•2459 


.7121 


•9579 


i47 


422.4 


.711 


1.406 


138.6 


568.6 


430.0 


376.6 


512.9 


.2481 


.7089 


•957o 


148 


428.0 


.701 


1.425 


140.0 


568.7 


428.7 


375-4 


5i3-i 


.2504 


.7056 


.956o 


149 


433-7 


.692 


1-445 


i4i-5 


568.9 


427.4 


374-2 


513-3 


•2527 


.7024 


•955i 


150 


439-5 


0.683 


1.465 


142.9 


569.0 


426.2 


373-o 


513-4 


O.255O 


0.6991 


o.954i 


155 


469.1 


.638 


1-567 


150.1 


569.8 


419-7 


366.9 


514.4 


.2666 


.6829 


•9495 


160 


500.1 


•597 


1.676 


157-5 


570.5 


413.0 


360.6 


515-3 


.2784 


.6666 


•945o 


165 


532.6 


.558 


1.792 


165. 1 


571-3 


406.2 


354-2 


516.2 


•2903 


.6503 


.9406 


170 


566.6 


.522 


I-9I5 


172.9 


572.0 


399-i 


347-6 


517-2 


.3023 


.6340 


•9363 


175 


602.2 


0.489 


2.045 


180.9 


572.7 


391-8 


340.8 


518.2 


O.3146 


0.6175 


0.9321 


180 


639-5 


.458 


2.183 


189. 1 


573-4 


384.3 


333-9 


519-2 


.3271 


.6010 


.9281 


185 


678.4 


.429 


2.330 


197-5 


574-o 


376.6 


326.8 


520.2 


•3399 


.5843 


.9242 


190 


719.0 


.402 


2.488 


206.2 


574-7 


368.5 


3I9-4 


521.2 


•3530 


.5674 


.9204 


195 


761.4 


•376 


2.660 


215.2 


575-4 


360.2 


311.8 


522.3 


•3664 


•5503 


.9167 



9 6 



TABLE 9. SUPERHEATED AMMONIA 



Pres- 




15 






16 






17 






18 




sure 




[-26.4] 






t-24.1] 






[-21.9] 






[-19.8] 




Temp 
op 


V 


s 


» 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


17.6 


1-234 


530-9 


16.6 


1.229 


531.6 


15.6 


1.224 


532-2 


14.8 


1. 219 


532-8 


— 20 


17.9 


1.243 


534-4 


16.8 


1.234 


533-8 


15-7 


1.226 


533-3 








— 10 


18.4 


1 


255 


539-9 


17-3 


1.246 


539-3 


16.2 


I 


238 


538.9 


15.3 


1. 231 


538.4 





18.9 


1 


267 


545-2 


17.7 


1.258 


544-7 


16.6 


I 


250 


544-3 


15.7 


1.243 


543-9 


10 


19-3 


1 


278 


55o.5 


18.1 


1.270 


55o.i 


17.0 


I 


262 


549-7 


16.1 


1.255 


549.3 


20 


19.8 


1 


289 


555-7 


18.6 


1. 281 


555-4 


17.4 


I 


273 


555.o 


16.4 


1.266 


554-7 


30 


20.2 


1 


300 


560.9 


19.0 


1.292 


560.6 


17.8 


I 


284 


560.3 


16.8 


1.277 


560.0 


40 


20.7 


1 


310 


566.0 


19-4 


1.302 


565.8 


18.2 


I 


295 


565.5 


17.2 


1.288 


565-2 


50 


21. 1 


1 


320 


57i-i 


19.8 


1.312 


57o.9 


18.6 


I 


305 


570.6 


17.6 


1.298 


570.3 


60 


21.5 


1 


330 


576.2 


20.2 


1.322 


576.0 


19.0 


I 


315 


575-7 


18.0 


1.308 


575-5 


70 


22.0 


1 


340 


581.3 


20.6 


1-332 


581.0 


19-4 


I 


325 


580.8 


18.3 


1.318 


580.6 


80 


22.4 


1 


349 


586.3 


21.0 


i-34i 


586.0 


19.8 


I 


334 


585.8 


18.7 


1.327 


585.7 


90 


22.9 


1 


35* 


591-4 


21.5 


i-35o 


S9i. 1 


20.2 


I 


343 


591.0 


19.1 


1.336 


590.8 


100 


23-3 


1 


367 


596.4 


21.9 


1-359 


596.1 


20.6 


I 


352 


596.o 


19.4 


1-345 


595.8 


no 


23-7 


1 


376 


601.4 


22.3 


1.368 


601. 1 


21.0 


I 


361 


601.0 


19.8 


1-354 


600.8 


120 


24.2 


1 


3*5 


606.4 


22.7 


1-377 


606.2 


21.4 


I 


37o 


606.0 


20.1 


1-363 


605.9 


130 


24.6 


1 


394 


611. 4 


23.1 


1.386 


611. 2 


21.7 


I 


379 


611. 


20.5 


1.372 


610.9 


140 


25.1 


1 


402 


616.4 


23.5 


1-394 


616.2 


22.1 


I 


387 


616.1 


20.9 


1.380 


616.0 


150 


25-5 


1 


410 


621.4 


23-9 


1.403 


621.2 


22.5 


I 


395 


621. 1 


21.2 


1.388 


621.0 


160 


25-9 


1 


418 


626.4 


24-3 


1.411 


626.2 


22.9 


I 


404 


626.1 


21.6 


1-397 


626.0 


170 


26.3 


1 


426 


631.4 


24.7 


i-4i9 


631.2 


23-3 


I 


412 


631-1 


22.0 


1.405 


631.0 


180 


26.8 


1 


434 


636.4 


25.1 


1.427 


636.3 


23-7 


I 


420 


636.2 


22.4 


1-413 


636.1 


200 


27.7 


1 


449 


646.5 


26.0 


1.442 


646.4 


24-5 


I 


435 


646.3 


23.2 


1.428 


646.2 


220 


28.5 


1 


464 


656.7 


26.8 


1-457 


656.6 


25-3 


I 


45o 


656.5 


23-9 


1-443 


656.4 


240 


29-3 


1 


479 


666.9 


27.6 


1.472 


666.8 


26.1 


I 


465 


666.7 ; 


24.7 


1.458 


666.6 







19 






20 






21 






22 








[-17.8] 






[-15.9] 






[-14.0] 






[-12.2] 




Sat. 


14.1 


1. 214 


533-4 


13-4 


1.209 


534-o 


12.8 


1.205 


534-6 


12.3 


1. 201 


535-1 


— 10 


14.4 


1.224 


537-9 


13-7 


1. 217 


537-4 


13.0 


1. 210 


536.9 


12.4 


1.204 


536.4 





14.8 


1.236 


543-4 


14.0 


1.229 


542.9 


i3-3 


1.222 


542.5 


12.7 


1. 216 


542.1 


10 


15.2 


1.248 


548.8 


14.4 


1. 241 


548.4 


*3-7 


1.234 


548.1 


i3-i 


1.228 


547-7 


20 


i5-5 


1-259 


554-2 


14.7 


1.252 


553-9 


14.0 


1.246 


553-6 


13-4 


1.240 


553-2 


30 


15-9 


1.270 


559-6 


15-1 


1.263 


559-2 


14.4 


1.257 


558.9 


13-7 


1. 251 


558.6 


40 


16.3 


1. 281 


564-9 


15-5 


1.274 


564.5 


14.7 


1.268 


564.2 


14.0 


1.262 


564.0 


50 


16.7 


1.291 


57o.i 


15.8 


1.284 


569.8 


15.0 


1.278 


569.5 


14-3 


1.272 


569-3 


60 


17.0 


1. 301 


575-3 


16.2 


1.294 


575-o 


15-4 


1.288 


574-7 


14.7 


1.282 


574-5 


70 


i7-3 


1.311 


580.4 


16.5 


1.304 


580.2 


15-7 


1.298 


579-9 


15.0 


1.292 


579-7 


80 


17.7 


1.320 


585.5 


16.8 


1-314 


585.3 


16.0 


1.308 


585.1 


T-5-3 


1.302 


584.9 


90 


18.0 


1.329 


590.6 


17. 1 


1-323 


59o.4 


ib.3 


1-317 


59o.2 


15.6 


1.312 


590.0 


100 


18.4 


1-339 


595-7 


17.5 


1-332 


595-5 


16.6 


1.326 


595.3 


15.9 


1.321 


595-1 


no 


18.7 


1.348 


600.7 


17.8 


1. 341 


600.5 


16.9 


1-335 


600.4 


16.2 


1-330 


600.2 


120 


19.0 


1-357 


605.8 


18. 1 


1-350 


605.6 


17.2 


1-344 


605.4 


16.5 


1.339 


605.3 


: I30 


19.4 


1-365 


610.8 


18.4 


1-359 


610.7 


i7-5 


1-353 


610.5 


16.8 


1-347 


610.4 


140 


19.8 


1-374 


615.8 


18.8 


1.368 


6i5-7 


17.8 


1.362 


6i5-5 


17. 1 


1-356 


615.4 


150 


20.1 


1.382 


620.9 


19-1 


1.376 


620.8 


18. 1 


1.370 


620.6 


17-3 


1.364 


620.5 


160 


20.4 


1.390 


625.9 


19-4 


1.384 


625.8 


18.4 


1.378 


625.7 


17.6 


1.372 


625.6 


170 


20.8 


1.398 


630.9 


19-7 


1-392 


630.8 


18.7 


1.386 


630.7 


17.9 


1.381 


630.6 


180 


21.2 


1.406 


636.0 


20.1 


1.400 


635.9 


19. 1 


1-394 


635.8 


18.2 


1-389 


635-7 


200 


21.9 


1. 421 


646.1 


20.8 


1.415 


646.0 


19.7 


1.410 


645-9 


18.8 


1.404 


645.8 


220 


22.6 


1-437 


656.3 


21.4 


I-43I 


656.2 


20.3 


1.425 


656.1 


19.4 


1.419 


656.0 


240 


23.2 


1.452 


666.5 


22.0 


1.446 


666.4 


20.9 


1.440 


666.3 


20.0 


1-434 


666.2 


260 


23.8 


1.467 


676.7 


22.6 


1. 461 


676.6 


21.5 


1-455 


676.5 


20.6 


1-449 


676.5 



v — volume, cu. ft. per lb. 



s= entropy 



heat content, B.t.u. 



TABLE 9. SUPERHEATED AMMONIA 



97 



Pres- 




23 






24 






25 






26 




sure 




[-10.5] 






[-8.8] 






[-7.2] 






[-5.7] 




Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


11.8 


1.197 


535-6 


n-3 


i-i93 


536.1 


10.9 


1.190 


536.5 


10.5 


1. 186 


536.9 





12. 1 


1. 210 


541-7 


11. 6 


1.204 


541.2 


11. 1 


I-I99 


540.8 


10.7 


I-I93 


540.3 


IO 


12.5 


1.222 


547-3 


11. 9 


1. 217 


546.9 


11.4 


1. 211 


546.5 


II.O 


i. 206 


546.1 


20 


12.8 


I.234 


552.8 


12.2 


1.229 


552-4 


11. 7 


1.223 


552.1 


ii-3 


1. 218 


551-7 


30 


i3-i 


I.245 


558.3 


12.5 


1.240 


557-9 


12.0 


1-235 


557-6 


n-5 


1.230 


557-2 


40 


13-4 


I.256 


563-7 


12.8 


1. 251 


563.3 


12.3 


1.246 


563-0 


n. 8 


1. 241 


562.7 


50 


13-7 


I.267 


569.0 


i3-i 


1.262 


568.7 


12.6 


1.256 


568.4 


12. 1 


1. 251 


568.1 


bo 


14.0 


1.277 


574-3 


13-4 


1.272 


574-o 


12.8 


1.266 


573-7 


12.3 


1. 261 


573-4 


70 


14-3 


I.287 


579-5 


13-7 


1.282 


579-2 


13. 1 


1.276 


578.9 


12.6 


1. 271 


578.7 


80 


14.6 


1.297 


584-7 


14.0 


1. 291 


584-4 


13-4 


1.286 


584.1 


12.9 


1. 281 


583-9 


90 


14-9 


I.306 


589-8 


14-3 


1-301 


589-5 


13-7 


1.296 


589-3 


13.2 


1. 291 


589.2 


100 


15-2 


I-3I5 


595-o 


14-5 


i-3io 


594-7 


13-9 


1-305 


594.5 


13-4 


1.300 


594-4 


no 


15-5 


I.324 


600.1 


14.8 


i-3i9 


599-9 


14.2 


I.3I4 


599-7 


13.6 


1-309 


599-6 


120 


15-8 


1-333 


605.2 


i5-i 


1.328 


605.0 


14-5 


1-323 


604.8 


13-9 


1.318 


604.7 


130 


16.0 


1.342 


610.3 


15.3 


1-337 


610. 1 


14.7 


1.332 


609.9 


14.1 


1.327 


609.8 


140 


16.3 


i-35i 


6i5-3 


15-6 


1.346 


615-1 


15.0 


1. 34i 


615.0 


14.4 


I.336 


614.9 


150 


16.5 


1-359 


620.4 


15-8 


1-354 


620.2 


15.2 


1-349 


620.1 


14.6 


1-344 


620.0 


160 


16.8 


1.367 


625.4 


16. 1 


1.362 


625.3 


15-4 


1-357 


625.2 


14.8 


1-352 


625.1 


170 


17. 1 


1-375 


630-5 


16.4 


• i-37o 


630.4 


15-7 


1.365 


630.3 


i5-i 


1.360 


630.2 


180 


17.4 


1-383 


635-6 


16.7 


1.378 


635-5 


16.0 


1.373 


635-4 


15-4 


1.368 


635-3 


190 


17.7 


i-39i 


640.7 


16.9 


1.386 


640.6 


16.2 


1.381 


640.5 


15-6 


1.376 


640.4 


200 


18.0 


1-399 


645-8 


17.2 


1-394 


645-7 


16.5 


1.389 


645.6 


15-9 


1.384 


645.5 


220 


18.5 


i-4i4 


656.0 


17.7 


1.409 


655-9 


17.0 


1.404 


655.8 


16.4 


1-399 


655.8 


240 


19-1 


1.429 


666.2 


18.3 


1.424 


666.1 


17.6 


1.419 


666.0 


16.9 


I-4I4 


666.0 


260 


19.7 


1.444 


676.4 


18.9 


1.438 


676.3 


18. 1 


1-433 


676.2 


17.4 


1.429 


676.2 







27 






28 






30 






32 








[-4.2] 






t-2.7] 






[+0.1] 






[2.7] 




Sat. 


IO.I 


1. 183 


537-4 


9-8 


1. 180 


537-8 


9-i7 


1. 174 


538.5 


8.64 


1. 168 


539-3 





10.2 


1. 188 


539-8 


9.9 


1. 183 


539-4 














IO 


10.5 


1. 201 


545-7 


10.2 


1.196 


545-3 


9-45 


1. 187 


544-5 


8.83 


1. 178 


543-7 


20 


10.8 


1-213 


551.4 


10.4 


1.208 


55i-o 


9-70 


1. 199 


55o.3 


9.06 


1.190 


549-5 


30 


11. 1 


1.225 


556.9 


10.7 


1.220 


556.6 


9-94 


1. 211 


556.o 


9-29 


1.202 


555-3 


40 


n-3 


1.236 


562.4 


10.9 


1. 231 


562.1 


10.18 


1.222 


561.6 


9-52 


1-213 


561.0 


50 


11. 6 


1.246 


567-9 


11. 2 


1.242 


567.6 


10.41 


1-233 


567-1 


9-74 


1.224 


566.5 


60 


11. 8 


1-257 


573-2 


n. 4 


1.252 


572.9 


10.64 


1.243 


572.5 


9-95 


1-235 


572.o 


70 


12. 1 


1.267 


578.5 


11. 7 


1.262 


578.2 


10.87 


1.253 


577-9 


10.17 


1.245 


577-5 


80 


12.4 


1.277 


583.7 


11. 9 


1.272 


583.5 


11. 10 


1.263 


583-2 


10.38 


1.255 


582.8 


90 


12.6 


1.286 


589-0 


12.2 


1.282 


588.8 


11.32 


1.273 


588.5 


10.60 


1.265 


588.1 


100 


12.9 


1.296 


594-2 


12.4 


1. 291 


594-0 


n-55 


1.283 


593-7 


10.81 


1.275 


593-3 


no 


i3-i 


1-305 


599-4 


12.6 


1.300 


599-2 


11.77 


1.292 


598.9 


11.02 


1.284 


598.6 


120 


13.4 


1-314 


604.6 


12.9 


1.309 


604.4 


n-99 


1.301 


604.1 


11.23 


1.293 


603.8 


130 


13.6 


1-323 


609.7 


i3-i 


1.318 


609.5 


12.21 


1. 310 


609.3 


11.44 


1.302 


609.0 


140 


13.8 


*-33* 


614.8 


13.2 


1.326 


614.6 


12.43 


1.318 


614.4 


11.64 


1.310 


614.1 


150 


14.1 


1.340 


619.9 


13.6 


1-335 


619.7 


12.65 


1.327 


6i9-5 


n.85 


i.3i9 


619-3 


160 


14.3 


1.348 


625.0 


13-8 


1-344 


624.9 


12.87 


1-335 


624.7 


12.05 


1.327 


624.5 


170 


14-5 


1-356 


630.1 


14.0 


1-352 


630.0 


13.08 


1-344 


629.8 


12.25 


1-336 


629.6 


180 


14.8 


1.364 


635-2 


14-3 


1.360 


635-1 


13.30 


1-352 


634-9 


12.46 


1-344 


634.7 


190 


15.0 


1.372 


640.3 


14-5 


1.368 


640.2 


I3-52 


1.360 


640.0 


12.67 


1-352 


639.8 


200 


15-3 


1.380 


645-4 


14-7 


1.376 


645-3 


13-74 


1.367 


645.2 


12.87 


1-359 


645.0 


220 


15.8 


1-395 


655-7 


15.2 


I-39I 


655.6 


14.17 


1-383 


655-4 


13.27 


1-375 


655.3 


240 


16.2 


1. 410 


665.9 


15.6 


1.406 


665.8 


14-59 


1-398 


665.7 


13.67 


i-39o 


665.6 


260 


16.7 


1.425 


676.1 


16.1 


1.420 


676.1 


15.02 


1. 412 


676.0 


14.08 


1.404 


675.8 



= volume, cu. ft. per lb. 



entropy 



heat content, B.t.u. 



9 8 






TABLE 


9. SUPERHEATED 


AMMONIA 








Pres- 




34 






36 






38 






40 




sure 




[5.3] 






[7.7] 






[10.0] 






[12.2] 




Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


8.15 


1-163 


540.0 


7-73 


1. 158 


540.6 


7-34 


i>i53 


541.2 


6.99 


1. 149 


541.8 


IO 


8.26 


1. 169 


542.9 


7.78 


1. 161 


542.o 


7-34 


I-I53 


541.2 








20 


8.50 


1. 182 


548.8 


8.01 


1. 174 


548.o 


7.56 


1. 166 


547-3 


.7-17 


I-I59 


546.6 


30 


8.72 


1. 194 


554-6 


8.22 


1. 186 


553-9 


7.76 


1. 179 


553-3 


7-36 


1. 172 


552.6 


40 


8.93 


1.205 


560.4 


8.42 


1. 198 


559-7 


7-96 


1. 191 


559-1 


7-54 


1. 184 


558.5 


50 


9.14 


1. 216 


566.0 


8.62 


1.209 


565.4 


8.15 


1.202 


564.8 


7.72 


i-i95 


564.3 


60 


9-35 


1.227 


571.5 


8.81 


1.220 


57i.o 


8-33 


1-213 


57o.5 


7.90 


1.206 


570.0 


70 


9-56 


1.237 


577-o 


9.01 


1.230 


576.5 


8.52 


1.223 


576.0 


8.08 


1. 217 


575-5 


80 


9.76 


1.247 


582.4 


9.20 


1.240 


581.9 


8.70 


1.233 


581.4 


8.25 


1.227 


581.0 


90 


9.96 


1-257 


587.7 


9-39 


1.250 


587.3 


8.88 


1.243 


586.8 


8.42 


1.237 


586.4 


100 


10.16 


1.267 


593 .0 


9.58 


1.260 


592.6 


9.06 


1-253 


592.2 


8-59 


1.247 


591.8 


no 


10.36 


1.276 


598.2 


9-77 


1.269 


597-8 


9.24 


1.262 


597-5 


8.76 


1.256 


597-2 


120 


10.56 


1.285 


603.4 


9-96 


1.278 


603.1 


9-42 


1.272 


602.8 


8-93 


1.265 


602.5 


130 


10.76 


1.294 


608.7 


10.15 


1.287 


608.4 


9.60 


1. 281 


608.1 


9.10 


1.274 


607.8 


140 


10.95 


1-303 


613.9 


10.33 


1.296 


613.6 


9-77 


1.289 


6i3-3 


9.27 


1.283 


613.0 


150 


IIyI4 


1-312 


619. 1 


10.51 


1-305 


618.8 


9-95 


1.298 


618.5 


9-44 


1.292 


618.2 


160 


n-33 


1.320 


624.2 


10.69 


1.313 


624.0 


10.12 


1.307 


623.7 


9.61 


1.300 


623.4 


170 


11.52 


1.328 


629.3 


10.87 


1.321 


629.1 


10.29 


i.3i5 


628.9 


9-77 


1.309 


628.6 


180 


11.72 


1.336 


634.5 


11.06 


1.329 


634-3 


10.47 


1-323 


634.1 


9-93 


i-3i7 


633.9 


190 


11. 91 


1-344 


639.7 


11.24 


1-337 


639-5 


10.64 


i-33i 


639-3 


10.10 


1-325 


639.1 


200 


12.10 


1-352 


644-9 


11.42 


1.346 


644.7 


10.81 


1-339 


644-5 


10.26 


^-333 


644-3 


220 


12.48 


1.368 


655-1 


11.78 


1-361 


655-o 


11. 15 


1-354 


654-8 


10.58 


1.348 


654.6 


240 


12.86 


1.383 


665.4 


12.13 


1.376 


665.3 


11.49 


1.369 


665.2 


10.90 


1-363 


665.0 


260 


13.24 


1-397 


675-7 


12.48 


i-39i 


675.6 


11.83 


1.384 


675-5 


11.23 


1-378 


675-4 


280 


13.62 


1. 412 


686.0 


12.84 


1.405 


685.9 


12.17 


1.398 


685.8 


n-55 


1.392 


685.7 







42 






44 






46 






48 








[14.4] 






[16.4] 






[18.4] 






[20.3] 




Sat. 


6.67 


1 -145 


542.3 


6.38 


1. 141 


542.8 


6.12 


1-137 


543-3 


5-88 


1. 133 


543-8 


20 


6.81 


1-152 


545-8 


6-47 


1 -145 


545-1 


6.15 


I-I39 


544-3 








30 


7.00 


1. 165 


55i-9 


6.65 


1. 158 


551-3 


6-33 


1-152 


55o.6 


6.06 


1. 146 


55o.o 


40 


7.17 


1.177 


557-9 


6.82 


1. 1 70 


557-3 


6.51 


1. 164 


556.7 


6.22 


1. 158 


556.1 


50 


7-34 


1. 188 


563.7 


6-99 


1. 182 


563-2 


6.68 


1. 1 76 


562.6 


6.38 


1. 1 70 


562.0 


60 


7.5i 


1. 199 


569-5 


7.16 


I-I93 


569.0 


6.84 


1. 187 


568.4 


6-54 


1. 182 


567-9 


70 


7.68 


1. 210 


575-1 


7-32 


1.204 


574-6 


6.99 


1. 198 


574-1 


6.69 


I-I93 


573-6 


80 


7.85 


1.220 


580.6 


7.48 


1. 214 


580.2 


7.14 


1.209 


579-7 


6.84 


1.203. 


579-3 


90 


8.02 


1.230 


586.0 


7.64 


1.224 


585-7 


7.29 


1.219 


585-3 


6.98 


1-213 


584-9 


100 


8.18 


1.240 


591-5 


7.80 


1.234 


59i-i 


7-44 


1.229 


59o-8 


7-13 


1.223 


590.4 


no 


8.34 


1.250 


596.9 


7-95 


1.244 


596.5 


7-59 


1.238 


596.2 


7.27 


1-233 


595-9 


120 


8.50 


1-259 


602.2 


8.10 


1-253 


601.9 


7-74 


1.248 


601.6 


7.42 


1.242 


601.3 


130 


8.66 


1.268 


607.5 


8.26 


1.262 


607.2 


7.89 


1-257 


606.9 


7-56 


1-251 


606.6 


140 


8.82 


1.277 


612.7 


8.41 


1. 271 


612.5 


8.04 


1.266 


612.2 


7.70 


1.260 


611. 9 


150 


8.98 


1.286 


618.0 


' 8.56 


1.280 


617.7 


8.18 


1.275 


6i7-5 


7.84 


1.269 


617.2 


160 


9.14 


1.294 


623.2 


8.71 


1.289 


623.0 


8.32 


1.283 


622.8 


7.98 


1.278 


622.5 


170 


9-30 


1-303 


628.4 


8.86 


1.297 


628.2 


8-47 


1.292 


628.0 


8.12 


1.286 


627.8 


180 


9-45 


1.311 


633-7 


9.01 


1-305 


633-5 


8.61 


1.300 


633-3 


8.25 


i-295 


633-1 


190 


9.61 


i-3i9 


638.9 


9.16 


I-3I3 


638.7 


8.76 


1.308 


638.5 


8-39 


1-303 


638.3 


200 


9-76 


1.327 


644.1 


9-3i 


1-321 


643-9 


8.90 


1.316 


643-7 


8,53 


1.311 


643-5 


210 


9.92 


1-335 


649-3 


9-46 


1.329 


649.1 


9.04 


1.324 


648.9 


8.67 


i-3i9 


648.8 


220 


10.08 


1.342 


654.5 


9.61 


1-337 


654-3 


9.18 


I-33I 


654.1 


8.80 


1.326 


654.0 


240 


10.38 


1-357 


664.9 


9.90 


1-352 


664.7 


9.46 


1.346 


664.6 


9.06 


i-34i 


664.5 


260 


10.69 


1.372 


675-3 


10.19 


1.366 


675-1 


9-74 


1. 361 


675.0 


9-33 


1.356 


674.9 


280 


10.99 


1.386 


685.7 


10.48 


1-381 


685.6 


10.02 


1-375 


685.5 


9.60 


1.370 


685.4 



TABLE 9. SUPERHEATED AMMONIA 



99 



Pres- 
sure 


50 

[22.1] 


55 

[26.4] 


60 

[30.5] 


65 

[34-3] 


Temp 
°P. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


5-67 


1. 130 


544-3 


5.18 


1. 122 


545-3 


4-77- 


1. 114 


546.3 


4.42 


1. 107 


547-2 


30 
40 


5.80 
5-96 


1. 140 
I-I53 


549-4 
555-5 


5.23 

5.38 


1. 126 

I-I39 


547-6 
554-0 


4.90 


1. 127 


552.5 


4.50 


1. 115 


55i-o 


60 

60 
70 
80 
90 


6. n 
6.26 
6.41 

6-55 
6.69 


1-165 
1. 176 
1. 187 
1. 198 
1.208 


56i-5 
567-4 
573-2 
578.9 
584.5 


5.52 

5-66 
5.80 

5-93 
6.06 


1.151 

1. 163 
1. 174 
1. 185 
1-196 


560.1 
566.1 

572.0 
577-8 
583.5 


5-03 
5-i6 
5-29 
5-4i 

5-53 


1. 139 
1.151 

1. 162 

i-i73 
1. 184 


558.8 
564-9 
570.9 
576.8 
582.6 


4.62 

4-74 
4.86 

4-97 
5-o8 


1. 128 
1. 140 
1.151 
1. 162 
I-I73 


557-4 
563.6 
569-7 
575-7 
581.6 


100 

no 
120 
130 
140 


6.83 
6.97 
7. 11 
7.24 
7-38 


1. 218 
1.228 
1.237 
1.246 
i-255 


590.0 

595-5 
601.0 
606.4 
611. 7 


6.19 
6.32 

6-45 
6-57 
6.69 


1.206 
1. 216 
1.225 
1.234 
1.244 


589.1 
594-7 
600.2 
605.6 
611. 


5-65 
5-77 
5-88 
6.00 
6. 11 


1. 194 

1.204 
1. 214 
1.223 
1-233 


588.2 
593-8 
599-4 
604.9 
610.4 


5.i9 
5-3o 
5-4i 
5-52 
5-63 


1. 184 
1. 194 
1.204 

1-213 
1.222 


587.3 
593 -o 
598.7 
604.2 
609.7 


150 

160 
170 
180 
190 


7-5i 
7-6 5 
7.78 
7.91 
8.04 


1.264 
1.273 
1. 281 
1.290 
1.298 


617.0 
622.3 
627.6 
632.9 
638.1 


6.81 
6.94 
7.06 

7.18 
7-3o 


1.253 
1. 261 
1.270 
1.278 
1.286 


616.4 
621.7 
627.0 

632.3 
637.6 


6.22 

6-34 

6.46 

6-57 
6.68 


1.242 
1.250 

1-259 
1.267 

1-275 


615.8 
621. 1 
626.5 
631.8 
637.1 


5-73 
5-84 
5-95 
6.05 

6.15 


1-231 
1.240 

1.249 
1-257 
1.265 


615.2 

620.6 
626.0 

631-3 
636.6 


200 

210 

220 
240 
260 


8.17 
8.30 

8.43 
8.69 

8-95 


1.306 
i-3i4 
1-321 
i-336 
i-35i 


643-3 
648.6 

653-9 
664.4 
674-8 


7.42 

7-54 
7.66 
7.89 
8.13 


1.294 
1.302 
1.310 

1-325 
1.340 


642.9 
648.2 

653-5 
664,0 
674.4 


6-79 
6.90 
7.01 
7.22 
7-44 


1.283 
1. 291 
1.299 
i.3i5 
1-329 


642.4 
647.7 
653-o 
663.6 
674.1 


6.26 
6.36 
6.46 
6.66 
6.86 


1.274 
1.282 
1.289 

1-305 

1.320 


641.9 

647-3 
652.6 
663.2 
673-7 


280 

300 


9.21 
9-47 


1.365 
1.380 


685.2 
695-7 


8-37 
8.60 


1.354 
1.368 


684.9 
695-4 


7.66 
7.87 


1-344 
1.358 


684.6 
695.1 


7.06 
7.26 


1-334 
1.348 


684.3 
694.9 







70 






75 






80 






85 








[37.9] 






[41.3] 






[44.5] 






U7.6] 




Sat. 


4.12 


I.IOI 


548.1 


3.86 


1-095 


548.8 


3-63 


1.090 


549-5 


3-43 


1.085 


55o.2 


50 


4.27 


1.117 


556.o 


3-96 


1. 107 


554-7 


3-69 


1.097 


553-3 


3-45 


1.088 


55i-9 


60 


4-38 


1. 129 


562.4 


4.07 


1. 119 


561-1 


3.80 


1. no 


559-9 


3-55 


I.IOI 


558.6 


70 


4.49 


1. 141 


568.6 


4.18 


1-131 


567-4 


3-9o 


1. 122 


566.3 


3-65 


1. 113 


565-1 


80 


4.60 


1-152 


574-7 


4.28 


1. 143 


573-6 


4.00 


i-i34 


572.6 


3-74 


1. 125 


57i-5 


90 


4.70 


1. 163 


580.7 


4.38 


1-154 


579-7 


4.09 


1. 145 


578.7 


3.83 


I-I37 


577-7 


100 


4.81 


1.174 


586.5 


4.48 


1-165 


585.6 


4.18 


1. 156 


584.7 


3-92 


1. 148 


583-8 


no 


4.91 


1. 184 


592.2 


4-57 


i-i75 


59i-4 


4.27 


1. 166 


59o.5 


4.00 


1. 158 


589-7 


120 


5.01 


1. 194 


597-9 


4.67 


1. 185 


597-1 


4-36 


1. 1 76 


596.3 


4.09 


1. 168 


595-6 


130 


5-ii 


1.204 


603.5 


4.76 


I-I95 


602.8 


4.45 


1. 186 


602.1 


4.17 


1. 178 


601.4 


140 


5.21 


1-213 


609.1 


4-85 


1.204 


608.4 


4-53 


1-196 


607.8 


4-25 


1. 188 


607.1 


150 


5-3i 


1.222 


614.6 


4.94 


1-213 


614.0 


4.62 


1.205 


613.4 


4-34 


1. 197 


612.7 


160 


5-4i 


1-231 


620.0 


5-04 


1.222 


619.4 


4.71 


1. 214 


618.9 


4.42 


1.206 


618.3 


170 


5-5i 


1.240 


625.4 


5-i3 


1-231 


624.8 


4-79 


1.223 


624.3 


4-50 


1-215 


623.8 


180 


5.60 


1.248 


630.8 


5.22 


1.240 


630.3 


4.88 


1-231 


629.8 


4.58 


1.224 


629.3 


190 


5-7o 


1.256 


636.2 


5-3i 


1.248 


635-7 


4.96 


1.240 


635.3 


4.66 


1.232 


634-8 


200 


5.80 


1.265 


641.5 


5-4o 


1.256 


641.0 


5-04 


1.248 


640.6 


4-74 


1.240 


640.2 


210 


5-89 


1.273 


646.9 


5-49 


1.264 


646.4 


5-i3 


1.256 


646.0 


4.82 


1.248 


645.6 


220 


5-98 


1.280 


652.2 


5-58 


1.272 


65I-7 


5.22 


1.264 


65I-3 


4.90 


1.256 


650.9 


230 


6.08 


1.288 


657-5 


5.66 


1.280 


657-1 


5-30 


1.272 


656.7 


4.98 


1.264 


656.3 


240 


6.17 


1.296 


662.8 


5-75 


1.288 


662.4 


5-38 


1.280 


662.0 


5.06 


1.272 


661.6 


260 


6.36 


1.311 


673.4 


5-93 


1-303 


673.0 


5-55 


1-295 


672.7 


5.22 


1.287 


672.4 


280 


6-55 


1-325 


684.0 


6.10 


I.3I7 


683.7 


5-7i 


1-309 


683.4 


5-37 


1.302 


683.1 


300 


6-73 


1-339 


694.6 


6.27 


1.331 


694.4 


5.87 


1-323 


694.1 


5-52 


1. 316 


693.8 


320 


6.91 


1-353 


705.3 


6-44 


1-345 


705.1 


6.04 


1-337 


704.8 


5.68 


1-330 


704.5 



IOO 



TABLE 9. SUPERHEATED AMMONIA 



Pres- 




90 






95 






100 






105 




sure 




[50.5] 






[53.3] 






[56.0] 






[58.6] 




Temp 
°F. 


V 


s 


I 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


3-25 


1.080 


S50-9 


3.08 


1-075 


551-5 


2-94 


1. 071 


552-1 


2.80 


1.067 


552-6 


60 


3-33 


1.092 


557-4 


3-14 


1.084 


556.1 


2-97 


1.076 


554-9 


2.81 


1.069 


553-6 


70 


3-42 


1-105 


564.0 


3- 2 3 


1.097 


562.8 


3-05 


1.089 


561.7 


2.89 


1.082 


560.6 


80 


3-5i 


1. 117 


57o.5 


3-3i 


1. 109 


569-4 


3-T-3 


1. 102 


568.4 


2-97 


1.095 


567-3 


90 


3.60 


1. 1 29 


576.8 


3-40 


1. 121 


575-8 


3.21 


1. 114 


574-8 


3.05 


1. 107 


573-8 


100 


3-69 


1. 140 


582.9 


3-48 


I-I3 2 


582.0 


3-29 


1-125 


58i. I 


3**3 


1. 118 


580.2 


no 


3-77 


1. 150 


588.9 


3-56 


I- 143 


588.1 


3-31 


1. 136 


587.2 


3.20 


1. 129 


586.4 


120 


3-«5 


1. 161 


594-9 


3-63 


I-I53 


594-1 


3-44 


1. 146 


593-3 


3-27 


1. 140 


592-5 


130 


3-93 


1. 171 


600.7 


3-7i 


1. 163 


600.0 


3.52 


1. 156 


599-3 


3-34 


1. 150 


598.5 


140 


4.01 


1. 180 


606.4 


3-79 


i-i73 


605.8 


3-59 


1. 166 


605.1 


3.4i 


1. 160 


604.4 


150 


4.09 


1. 190 


612. 1 


3.86 


1. 183 


611. 5 


3.66 


1. 176 


610.8 


3.48 


1. 1 70 


610.2 


160 


4.17 


1. 199 


617.7 


3-94 


1-192 


617. 1 


3-73 


1. 185 


616.5 


3-54 


1. 179 


616.0 


170 


4.24 


1.208 


623.3 


4.01 


1. 201 


622.7 


3.80 


1. 194 


622.2 


3.61 


1. 188 


621.7 


180 


4-32 


1. 217 


628.8 


4.08 


1. 210 


628.3 


3.87 


1.203 


627.8 


3-68 


I-I97 


627.3 


190 


4.40 


1.225 


634-3 


4.16 


1. 218 


633-8 


3-94 


1. 212 


633-4 


3-74 


1.206 


632.9 


200 


4-47 


1-233 


639-8 


4-23 


1.226 


639-3 


4.01 


I.220 


638.9 


3.81 


1. 214 


638.5 


210 


4-55 


1. 241 


645.2 


4-30 


1-235 


644.8 


4.08 


1.228 


644.4 


3-87 


1.222 


644.0 


220 


4.62 


1.249 


650.6 


4-37 


1.243 


650.2 


4.15 


I.236 


649.8 


3-94 


1.230 


649.4 


230 


4.70 


1-257 


656.0 


4-44 


1. 251 


655-6 


4.21 


1.244 


655-3 


4.00 


1.238 


654.9 


240 


4-77 


1.265 


661.3 


4.5i 


1-259 


661.0 


4.28 


1.252 


660.7 


4.07 


1.246 


660.4 


260 


4.92 


1.280 


672.1 


4-65 


1.274 


671.8 


4.4i 


1.268 


671.5 


4-19 


1. 261 


671.2 


280 


5.06 


1.295 


682.8 


4-79 


1.288 


682.5 


4-54 


1.282 


682.2 


4-3i 


1.276 


682.0 


300 


5.21 


i-3°9 


693-5 


4-93 


1-303 


693-2 


4.67 


I.297 


693-0 


4.44 


1. 291 


692.8 


320 


5-36 


1-323 


704.2 


5-07 


T-3T-1 


704.0 


4.80 


I.3II 


703.8 


4.56 


1-305 


703.6 


34o 


5-5° 


1-337 


714.9 


5.20 


1-330 


714.8 


4-93 


I.324 


714.6 


4.68 


1.318 


714-5 





110 

[61.1] 


115 

[63.6] 


120 

[65.8] 


125 

[68.1] 


Sat. 


2.68 


1.063 


553-1 


2.57 


i-o59 


553-6 


2.47 


1.056 


554-1 


2.37 


1.052 


554-6 


70 
80 
90 


2-75 
2.83 
2.90 


1 -075 
1.088 

I. IOO 


559-4 
566.2 

572-9 


2.63 
2.70 
2.77 


1.068 
1. 08 1 
1.093 


558.3 

565-2 
571-9 


2.50 

2-57 
2.64 


1. 061 
1.074 
1.087 


557-1 
564.1 

57o.9 


2.38 

2.45 
2.52 


1 -055 
1.068 
1.081 


555-9 
563-0 
569-9 


100 

no 
120 
130 
140 


2-97 
3-°4 
3- 11 
3-i7 
3-24 


1. in 
1. 122 

I-I33 
1. 144 

1. 154 


579-3 
585-5 
59i-7 
597-8 
603.7 


2.84 
2.90 
2.97 
3-03 
3.10 


1. 105 
1. 116 
1. 127 
1. 138 
1. 148 


578.4 
584.7 
59o.9 
597-o 
603.0 


2.71 
2.77 
2.83 
2.90 
2.96 


1.099 
1. 1 10 
1. 121 
1-132 
1. 142 


577-5 
583.9 
590.2 

596.3 
602.4 


2.59 
2.65 
2.71 

2.77 
2.83 


1-093 
1. 104 

1. 115 
1. 126 

1. 136 


576-6 
583-1 
589-4 
595-6 
601.7 


150 

160 
170 
180 
190 


3-3i 
3-37 
3-43 
3-5o 
3-56 


1. 164 

I-I73 
1. 182 
1. 191 
1.200 


609.6 
615.4 
621. 1 
626.8 
632.4 


3.16 
3.22 
3.28 

3-34 
3.4o 


1. 158 
1. 167 
1. 176 
1. 185 
1. 194 


609.0 
614.8 
620.6 
626.3 
632.0 


3.02 
3.08 
3-i4 
3-19 
3.25 


1-152 
1. 161 
1. 171 
1. 180 
1. 188 


608.4 
614.3 
620.1 
625.8 
631-5 


2.89 
2.95 

3-oi- 
3.06 
3-n 


1. 146 
1. 156 
1. 165 
1. 174 
1. 183 


607.8 
613.7 
619.6 
625.4 
631-1 


200 

210 
220 
230 
240 


3.62 
3-69 
3-75 
3.81 
3-87 


1.208 
1. 216 
1.225 

1.233 
1. 241 


638.0 

643-5 
649.0 

654-5 
660.0 


3.46 
3-52 
3.58 
3-64 
3.7o 


1.203 
1. 211 
1. 219 
1.227 
1-235 


637.6 
643.1 
648.6 
654.2 
659-7 


3-31 
3.36 
3-42 
3.48 
3-54 


.1-197 
1.205 
1. 214 
1.222 
1.230 


637.1 
642.7 
648.2 
653.8 
659.4 


3-i7 
3.22 
3-28 
3-34 
3-39 


1. 192 
1.200 
1.209 
1. 217 
1.225 


636.7 
642.3 
647.9 
653.6 
659.1 


260 

280 
300 
320 
34o 


3-99 
4.11 

4-23 
4-35 

4-47 


1.256 
1. 271 
1.285 
1.299 
I-3I3 


671.0 
681.8 
692.6 
703-4 
714.3 


3.82 

3-93 
4.04 
4.16 
4.27 


1.250 
1.265 
1.280 
1.294 
1.307 


670.7 
681.5 
692.3 
703.2 
714.1 


3.65 
3.76 
3.87 
3.98 
4.09 


1.245 
1.260 

1.275 
1.289 
1.302 


670.4 
681.3 
692.1 
703.0 
7I3.9 


3-5o 
3.60 

3-7i 
3-82 
3-92 


1.240 

1-255 
1.270 
1.284 
1.297 


670.2 
681. 1 
691.9 
702.8 
713-7 


360 


4-59 


1.326 


725-1 


4.38 


1.321 


724-9 


4.20 


1.316 


724.7 


4-03 


1.311 


724.5 









TABLE 


9. SUPERHEATED 


AMMONIA 






IOI 


Pres- 
sure 


130 

[70.4] 


135 

[72.5] 


140 

[74.5] 


145 

[76.5] 


Temp 
°F. 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


2.28 


1.049 


555-o 


2.20 


1.046 


555-5 


2.12 


1.043 


555-9 


2.06 


1.040 


556.3 


80 
90 


2.3s 

2.42 


1.062 
1-075 


562.0 
568.9 


2.25 
2.32 


1.056 
1.069 


560.9 
567-9 


2.l6 

2.23 


1.050 
1.064 


559-9 
566.9 


2.08 
2.14 


1.045 
1.058 


558.9 
566.0 


100 

no 
120 
130 
140 


2.48 

2-54 
2.60 
2.66 
2.72 


1.087 
1.099 
1. no 
1. 121 
1.131 


575-7 
582.3 
588.7 
594-9 
601. 1 


2.38 

2.44 
2.50 
2.55 

2.61 


1. 081 

1-093 
1-105 
1.115 

1. 126 


574-8 
581.5 
587-9 
594-2 
600.4 


2.29 

2-35 
2.40 
2.46 
2.51 


1.076 
1.088 
1.099 
1. no 

1. 121 


573-9 
580.7 
587.2 

593-5 
599-8 


2.20 

2.25 
2.30 
2.36 
2.41 


1. 071 
1.083 
1.094 
1-105 
1. 116 


573-o 
579-9 
586.5 
592.9 
599-2 


150 

160 
170 
180 
190 


2.77 
2.83 
2.89 
2.94 
2-99 


1. 141 

1-151 

1. 160 
1-169 
1. 178 


607.2 

613-1 

619.0 
624.8 
630.6 


2.66 
2.72 
2.78 
2.83 
2.88 


1. 136 
1. 146 

1. 155 

1. 164 
i-i73 


606.5 
612.5 
618.4 
624.3 
630.1 


2.56 
2.61 

2.67 
2.72 
2-77 


1. 131 
1. 141 
1.15° 
i-i59 
1. 168 


605.9 
611. 9 
617.9 
623.8 
629.6 


2.46 

2.51 
2.57 

2.62 

2.67 


1. 126 
1. 136 
1. 146 

I-I55 
1. 164 


605.3 
6 1 1. 4 
617.4 
623.3 
629.2 


200 

210 
220 
230 

240 


3-o5 
3.10 

3-i5 
3.21 
3.26 


1. 187 

I.I9S 

1.204 
1. 212 
1.220 


636.2 
641.9 
647-5 
653-2 
658.8 


2-93 
2.98 

3.03 
3.08 

3-i3 


1. 182 
1. 190 
1. 199 
1.207 
1-215 


635.8 
641.5 
647.1 
652.8 
658.4 


2.82 
2.87 
2.92 

2-97 
3.01 


1.17-7 

1. 186 
1. 194 
1.202 
1. 210 


635-3 
641.0 
646.7 
652.4 
658.1 


2.72 
2.76 

2.81 

2.86 
2.90 


i-i73 
1. 181 
1-190 
1. 198 
1.206 


634-9 
640.6 
646.3 
652.0 
657.7 


250 

260 
280 

3°° 
320 


3-3i 
3-36 
3-47 
3-57 
3-6 7 


1.227 

1-235 

1.250 
1.265 
1.279 


664.4 
669.9 
680.8 
691.7 
702.6 


3.18 

3-23 
3-33 
3 A3 
3-53 


1.223 
1. 231 
1.246 
1.260 
1.274 


664.0 
669.6 
680.5 
691.4 
702.3 


3.06 

3-n 
3.20 
3-30 
3-39 


1. 218 
1.226 
1. 241 
1.256 
1.270 


663.7 
669.2 
680.2 
691. 1 
702.0 


2.94 

2-99 
3.08 

3-18 

3-27 


1. 214 
1.222 
1.237 
1. 251 

1.266 


663.3 
668.9 

679-9 
690.8 
701.7 


340 

360 


3-77 
3-87 


1-293 
1.306 


713-5 
724-3 


3.62 
3-72 


1.288 
1-301 


713.2 
724.1 


3-48 
3.58 


1.284 
1.297 


713.0 
723-9 


3.36 
3-45 


1.27.9 
1.293 


712.7 
723.6 







150 






155 






160 






165 








[78.5] 






[80.4] 






[82.3] 






[84.1] 




Sat. 


i-99 


1.038 


556.7 


i-93 


1-035 


557-o 


1.87 


1.032 


557-4 


1.81 


1.030 


557-7 


90 


2.06 


1-053 


565-0 


i-99 


1.048 


564.0 


1.92 


1.043 


563-1 


1.85 


1.038 


562.1 


100 


2.12 


1.066 


572.1 


2.04 


1. 061 


571-2 


1.97 


1.056 


57o.3 


1.90 


1-051 


569-4 


no 


2.17 


1.078 


579-o 


2.09 


1.073 


578.2 


2.02 


1.068 


577-4 


i-95 


1.063 


576.6 


120 


2.22 


1.089 


585-7 


2.14 


1.085 


585.0 


2.07 


1.080 


584.2 


2.00 


1-075 


583-4 


130 


2.27 


1. 100 


592-1 


2.19 


1.096 


591-4 


2.12 


1-091 


59o.7 


2.05 


1.086 


59o.o 


140 


2-33 


1. in 


598.5 


2.25 


1. 107 


597-8 


2.17 


1. 102 


597-2 


2.10 


1.097 


596.5 


150 


2.38 


1. 121 


604.7 


2.30 


1. 117 


604.1 


2.22 


1. 112 


603.5 


2.15 


1. 108 


602.9 


160 


2-43 


1. 131 


610.8 


2-35 


1. 127 


610.2 


2.27 


1. 122 


609.7 


2.20 


1. 118 


609.1 


170 


2.48 


1. 141 


616.8 


2-39 


1. 137 


616.3 


2.31 


1-132 


615.8 


2.24 


1. 128 


615-3 


180 


2-53 


1. 150 


622.8 


2.44 


1. 146 


622.3 


2.36 


1. 142 


621.8 


2.28 


1. 138 


621.3 


190 


2-57 


I-I59 


628.7 


2.48 


1. 155 


628.2 


2.40 


1. 151 


627.8 


2.32 


1. 147 


627.3 


200 


2.62 


1. 168 


634.5 


2-53 


1. 164 


634.0 


2.44 


1. 160 


633-6 


2.36 


1. 156 


633-2 


210 


2.67 


1.177 


640.2 


2.58 


1. 173 


639-8 


2-49 


1. 169 


639.4 


2.41 


1-165 


639-0 


220 


2.71 


1. 185 


645-9 


2.62 


1. 181 


645-5 


2-53 


i-i77 


645.1 


2-45 


1*173 


644.7 


230 


2.76 


1. 194 


651.6 


2.66 


1. 189 


651.2 


2-57 


1. 185 


650.8 


2-49 


1. 181 


650.4 


240 


2.81 


1.202 


657.3 


2.71 


1. 198 


656.9 


2.62 


1. 194 


656.5 


2-53 


1.190 


656.1 


250 


2.85 


1. 210 


662.9 


2-75 


1.206 


662.5 


2.66 


1.202 


662.1 


2.58 


1. 198 


661.7 


260 


2.90 


1. 217 


668.5 


2.80 


1-213 


668.1 


2.71 


1.209 


667.7 


2.62 


1.205 


667.3 


280 


2.98 


1-233 


679.6 


2.88 


1.229 


679.2 


2-79 


1.225 


678.9 


2.70 


1. 221 


678.5 


300 


3-o7 


1.247 


690.5 


2-97 


1.243 


690.2 


2.87 


1.239 


689.9 


2.78 


1-235 


689.6 


320 


3-i6 


1. 261 


701.4 


3.06 


1-257 


701.2 


2.96 


1.254 


700.9 


2.86 


1.250 


700.6 


340 


3-24 


1-275 


712.4 


3-i4 


1. 271 


712.2 


3 -04 


1.268 


7H-9 


2-94 


1.264 


7II-7 


360 


3-33 


1.289 


723-4 


3.22 


1.285 


723.2 


3.12 


1. 281 


722.9 


3.02 


1.277 


722.7 


380 


3-42 


1.302 


734-4 


3-3i 


1.298 


734-2 


3.20 


1.294 


733-9 


3-09 


1.290 


733-7 



102 






TABLE 


9. SUPERHEATED 


AMMONIA 








Pres- 




170 






180 




190 






200 




sure 




[85.9] 






[89.4] 




[92.7] 






[95.9] 




Temp 

o p 


V 


s 


i 


V 


s 


i 


V 


s 


i 


V 


s 


i 


Sat. 


1.76 


1.027 


558.1 


1.67 


1.023 


558.8 


1.58 


1.018 


559-4 


1.50 


1. 014 


560.0 


9° 


1.78 


1-033 


56i-i 


1.67 


1.024 


559-2 















100 


1.83 


1.046 • 


568.5 


1.72 


1.037 


566.7 


1.62 


1.028 


564-9 


1.52 


1.020 


563-I 


no 


1.88 


1.059 


575-7 


1.77 


1.050 


574-0 


1.67 


1. 041 


572.3 


1.57 


I -033 


570.7 


120 


i-93 


1.071 


582.6 


1.81 


1.062 • 


581. 1 


1. 71 


1.054 


579-6 


1. 61 


1.046 


578.1 


130 


1.98 


1.082 


589-3 


1.86 


1.074 


587.9 


i-75 


1.066 


586.5 


1.65 


1.058 


585-I 


140 


2.03 


1.093 


595-8 


1.90 


1.085 


594-5 


1.79 


1.077 


593-1 


1.69 


1.069 


591-7 


150 


2.08 


1. 104 


602.2 


1.94 


1.096 


600.9 


1.83 


1.088 


599-7 


i-73 


1.080 


598.4 


160 


2.13 


1.114 


608.5 


1.99 


1. 106 


607.4 


1.87 


1.098 


606.2 


1.77 


1. 091 


605.0 


170 


2.17 


1. 1 24 


614.7 


2.03 


1. 116 


613.6 


1. 91 


1. 108 


612.5 


1. 81 


I.IOI 


611. 4 


180 


2.21 


I-I34 


620.8 


2.07 


1. 126 


619.7 


i-95 


1.118 


618.7 


1.85 


I. Ill 


617.7 


190 


2.25 


1 -143 


626.8 


2. 11 


I.-I35 


625.8 


i-99 


1. 128 


624.8 


1.89 


1. 121 


623.9 


200 


2.29 


1-152 


632.7 


2.15 


1. 144 


631.8 


2.03 


I-I37 


630.9 


1.92 


I.I30 


630.0 


210 


2-33 


1. 161 


638.5 


2.19 


1. 153 


637.7 


2.07 


1. 146 


636.9 


1.96 


I.I39 


636.0 


220 


2-37 


1. 169 


644-3 


2.23 


1. 162 


643.6 


2. n 


1. 155 


642.9 


1.99 


1. 148 


642.1 


230 


2.41 


1. 177 


650.0 


2.27 


1. 1 70 


649-3 


2.14 


1-163 


648.6 


2.02 


1. 156 


647.9 


240 


2-45 


1. 186 


655-7 


2.31 


1. 178 


655-o 


2.18 


1. 171 


654.3 


2.06 


1. 165 


653.6 


250 


2.50 


1. 194 


661.3 


2-35 


1. 186 


660.6 


2.22 


1. 179 


659-9 


2.10 


I- 173 


659-3 


260 


2-54 


1.202 


667.0 


2.39 


1. 194 


666.3 


2.25 


1. 187 


665.7 


2.13 


I. l8l 


665.1 


280 


2.61 


1. 217 


678.2 


2.46 


1. 210 


677.6 


2.32 


1.203 


677.0 


2.20 


1. 197 


676.4 


300 


2.69 


1.232 


689.3 


2-54 


1.225 


688.8 


2.40 


1. 218 


688.2 


2.27 


I. 212 


687-7 


320 


2.77 


1.246 


700.3 


2.61 


1-239 


699.8 


2-47 


1.232 


699-3 


2-33 


1.226 


698.8 


340 


2.85 


1.260 


7II-4 


2.69 


1-253 


710.9 


2-54 


1.246 


710.4 


2.40 


I.24O 


709-9 


360 


2.92 


1.274 


722.4 


2.76 


1.267 


721.9 


2.61 


1.260 


721.5 


2-47 


I.254 


721.0 


380 


2-99 


1.287 


733-4 


2.83 


1.280 


732.9 


2.68 


1.273 


732.5 


2-54 


I.267 


732.1 







210 






220 






230 






240 








[98.9] 






[101.8] 






[104.7] 






[107.4] 




Sat. 


i-43 


1. 010 


560.5 


i-37 


1.007 


561.0 


i-3i 


1.003 


561.5 


1.26 


1. 000 


562.0 


no 


1.48 


1.025 


569.0 


1.40 


1. 018 


567-3 


i-33 


1. 010 


565-7 


1.27 


1.003 


564.0 


120 


1.52 


1.038 


576.5 


1.44 


1-031 


574-9 


i-37 


1.024 


573-4 


i-3i 


1. 017 


571-8 


130 


1.56 


1.050 


583.6 


1.48 


1.043 


582.1 


1.41 


1.036 


580.7 


i-34 


1.030 


579-3 


140 


1.60 


1.062 


59o.4 


1.52 


1-055 


589.1 


i-45 


1.048 


587.8 


1.38 


1.042 


586.5 


150 


1.64 


1.073 


597-2 


i-55 


1.066 


596.o 


1.48 


1.060 


594-7 


1.42 


1-053 


593-5 


160 


1.68 


1.084 


603.8 


i-59 


1.077 


602.7 


i-5i 


1. 071 


601.6 


i-45 


1.065 


600.4 


170 


1.72 


1.094 


610.3 


1.63 


1.088 


609.2 


i-55 


.1.081 


608.2 


1.48 


1-075 


607.1 


180 


1.76 


1. 104 


616.7 


1.66 


1.098 


6i5-7 


1.58 


1.092 


614.7 


i-5i 


1.086 


613.7 


190 


i-79 


1. 1 14 


623.0 


1.69 


1. 108 


622.0 


1. 61 


1. 102 


621.0 


i-54 


1.096 


620.1 


200 


1.82 


1-123 


629.1 


1.72 


1. 117 


628.2 


1.64 


1. in 


627.3 


i-57 


1-105 


626.4 


210 


1.86 


I.-I33 


635-2 


1.76 


1. 126 


634-4 


1.68 


1. 1 20 


633-5 


1. 61 


1. 115 


632.7 


220 


1.89 


1. 142 


641.3 


1.79 


1.13s 


640.5 


1. 71 


1. 129 


639.6 


1.64 


1. 1 24 


638.8 


230 


1.92 


1. 150 


647.2 


1.82 


1. 144 


646.4 


1.74 


1. 138 


645.6 


1.67 


1-132 


644.8 


240 


1.96 


1. 159 


652.9 


1.86 


1. 152 


652.2 


1.78 


1. 146 


651.5 


1.70 


1. 141 


650.7 


250 


1.99 


1. 167 


658.6 


1.89 


1. 161 


658.0 


1.81 


1.155 


657-3 


i-73 


1. 149 


656.6 


260 


2.02 


I.I75 


664.4 


1.92 


1. 169 


663.8 


1.84 


1-163 


663.2 


1.76 


1. 158 


662.5 


270 


2.05 


1. 183 


670.2 


i-95 


1. 177 


669.6 


1.87 


1. 171 


669.0 


1.79 


1. 166 


668.3 


280 


2.09 


1. 191 


675.8 


i-99 


1. 185 


675.2 


1.90 


1. 179 


674.6 


1.82 


1. 174 


674.0 


300 


2.15 


1.206 


687.2 


2.05 


1.200 


686.7 


1.96 


1. 194 


686.2 


1.87 


1. 189 


685.6 


320 


2.21 


1.220 


698.4 


2. 11 


1. 214 


697-9 


2.02 


1.209 


697.4 


i-93 


1.203 


696.9 


34o 


2.27 


1.234 


709.5 


2.17 


1.228 


709.1 


2.08 


1.223 


708.6 


1.98 


1. 218 


708.1 


360 


2-34 


1.248 


720.6 


2.23 


1.242 


720.2 


2.14 


1.237 


719-7 


2.04 


1.232 


719-3 


380 


2.41 


1. 261 


731-7 


2.29 


1.256 


731-3 


2.19 


1.250 


730.9 


2.09 


1.245 


730.5 


400 


2.47 


1.274 


742.8 


2-35 


1.269 


742.4 


2.25 


1.263 


742.0 


2.15 


1.258 


741-7 





TABLE 10. THERMAL 


PROPERTIES 


OF LIQUID AMMONIA 


103 


Temp., 

op 


Saturation 

pressure, 

lb. per 

sq. in. 


Volume of 
1 lb., cu. ft. 


Weight of 

1 cu. ft., 

lb. 


144 Apv' 


Temp., 

op 


Saturation 

pressure, 

lb. per 

sq. in. 


Volume of 
1 lb., cu. ft. 


Weight of 

1 cu. ft., 

lb. 


144 Apv' 


— no 


O.758 


O.02202 


45-42 


O.003 


90 


181. 8 


0.02714 


36.84 


O.92 


-105 


O.947 


.02211 


45-23 


.004 


95 


197-3 


•02734 


36.58 


I. OO 


-100 


1. 176 


0.02220 


45-04 


0.005 


100 


213.8 


0.02754 


36.32 


I.09 


- 95 


I.450 


.02229 


44-85 


.006 


105 


231.2 


.02774 


36.06 


1. 19 


- 90 


1.778 


.02239 


44.66 


.007 


no 


249.6 


•02795 


35-79 


I.29 


- 85 


2.167 


.02248 


44-47 


.009 


115 


269.2 


.02816 


35-5i 


I.40 


- 80 


2.626 


.02258 


44.28 


.Oil 


120 


289.9 


.02839 


35-23 


1.52 


- 75 


3.164 


O.02268 


44.09 


0.013 


125 


311. 6 


0.02862 


34-95 


I.65 


- 70 


3-79i 


.02278 


43-89 


.016 


130 


334-6 


.02886 


34.66 


I.79 


- 65 


4.518 


.02288 


43-7Q 


.019 


135 


358.8 


.02910 


34.36 


i-93 


- 60 


5-358 


.02299 


43-51 


.023 


140 


384.4 


.02936 


34.06 


2.09 


- 55 


6.324 


.02309 


43-31 


.027 


i45 


4II-3 


.02963 


33-76 


2.26 


- 50 


7-43 


0.02320 


43-H 


0.032 


150 


439-5 


O.0299 


33-45 


2-43 


- 45 


8.69 


•02331 


42.91 


.038 


i55 


469.1 


.0302 


33-13 


2.62 


- 40 


10.12 


.02342 


42.71 


.044 


160 


500.1 


•0305 


32.80 


2.82 


- 35 


11.74 


•02353 


42.50 


.051 


165 


532.6 


.0308 


32.47 


3 -04 


- 30 


I3-56 


.02364 


42.30 


•o59 


170 


566.6 


.0312 


32.13 


3-27 


- 25 


15.61 


0.02376 


42.09 


0.069 


175 


602.2 


O.0315 


31-8 


3-5i 


— 20 


17.91 


.02388 


41.88 


•079 


180 


639-5 


.0318 


3i-5 


3-77 


- 15 


20.46 


.02400 


41.67 


.091 


185 


678.4 


.0322 


3i-i 


4-05 


— 10 


23-30 


.02412 


41.46 


.104 


190 


719.0 


.0326 


30.7 


4-34 


- 5 


26.46 


.02424 


41.25 


.119 


195 


761.4 


.0330 


30.3 


4-65 





29-95 


O.02437 


41.04 


O.I35 


200 


805.6 


O.0335 


29-9 


4-99 


5 


33-79 


.02450 


40.83 


•153 


205 


851-7 


.0340 


29.4 


5-36 


10 


38.02 


.02463 


40.61 


.173 


210 


899-7 


•0345 


29.0 


5-75 


i5 


42.67 


.02476 


40.39 


.196 


215 


949-6 


•0350 


28.6 


6.16 


20 


47-75 


.02490 


40.17 


.220 


220 


1001.4 


•0355 


28.2 


6-59 


25 


53-3Q 


O.02504 


39.95 


0.247 


225 


1055-3 


0.0361 


27.7 


7-i 


30 


59-35 


.02518 


39-72 


.277 


230 


1111.3 


.0368 


27.2 


7.6 


35 


65-9I 


.02532 


39-50 


•309 


235 


1169.5 


.0376 


26.6 


8.1 


40 


73-03 


.02547 


39-27 


•344 


240 


1229.9 


.0384 


26.0 


8-7 


45 


80.75 


.02562 


39-04 


•383 


245 


1292.5 


•0393 


25-4 


9-4 


50 


89.1 


O.02577 


38.81 


0.425 


250 


1357-4 


O.0404 


24.8 


10.2 


55 


98.0 


.02593 


38.57 


.471 


255 


1424.7 


.0417 


24.0 


n. 


60 


107.7 


.02609 


38.33 


.520 


260 


1494-4 


•0435 


23.0 


12.0 


65 


118. 1 


.02626 


38.09 


•574 


265 


1566.6 


.0457 


21.8 


13-3 


70 


129.2 


.02643 


37.85 


.632 


270 


1641.3 


.0500 


20.0 


15.2 


75 


141. 1 


O.02660 


37.60 


0.70 


273.2 


1690.0 


O.0678 


14-75 


21.2 


80 


153-9 


.02678 


37-35 


.76 












85 


167.4 


.02696 


37.10 


.84 













104 








LOGARITHMS 















1 


2 


3 


4 


5 


6 


7 


8 


9 


100 


0000 


0004 


0009 


0013 


OO17 


002 2 


OO26 


OO30 


0035 


OO39 


IOI 


0043 


0048 


0052 


0056 


0060 


0065 


0069 


0073 


0077 


0082 


102 


0086 


0090 


0095 


0099 


OIO3 


0107 


OI 1 1 


OIl6 


OI20 


0124 


IO3 


0128 


0133 


0137 


0141 


OI45 


0149 


OI54 


0158 


0162 


0166 


IO4 


0170 


oi75 


0179 


0183 


0187 


0191 


OI95 


OI99 


0204 


0208 


105 


0212 


0216 


0220 


0224 


0228 


0233 


0237 


0241 


0245 


0249 


106 


0253 


0257 


0261 


0265 


0269 


0273 


0278 


0282 


0286 


0290 


107 


0294 


0298 


0302 


0306 


0310 


03I4 


0318 


0322 


0326 


0330 


108 


0334 


0338 


0342 


0346 


0350 


0354 


0358 


0362 


0366 


0370 


109 


0374 


0378 


0382 


0386 


0390 


0394 


0398 


0402 


0406 


0410 


110 


0414 


0418 


0422 


0426 


0430 


0434 


0438 


0441 


0445 


0449 


11 


0414 


o453 


0492 


0531 


0569 


0607 


0645 


0682 


0719 


075S 


12 


0792 


0828 


0864 


0899 


0934 


0969 


1004 


1038 


1072 


1 106 


13 


"39 


ii73 


1206 


1239 


1271 


I303 


1335 


1367 


1399 


I430 


14 


1461 


1492 


1523 


1553 


1584 


1614 


1644 


1673 


1703 


1732 


15 


1761 


1790 


1818 


1847 


1875 


1903 


1931 


1959 


1987 


2014 


16 


2041 


2068 


2095 


2122 


2148 


2175 


220I 


2227 


2253 


2279 


17 


2304 


233°. 


2355 


2380 


2405 


2430 


2455 


2480 


2504 


2529 


18 


2553 


2577 


2601 


2625 


2648 


2672 


2695 


2718 


2 742 


2765 


19 


2788 


2810 


2833 


2856 


2878 


2900 


2923 


2945 


2967 


2989 


20 


3010 


3032 


3054 


3075 


3096 


3118 


3139 


3160 


3l8l 


3201 


21 


3222 


3243 


3263 


3284 


3304 


3324 


3345 


3365 


3385 


3404 


22 


3424 


3444 


3464 


3483 


3502 


3522 


354i 


356o 


3579 


3598 


23 


3617 


3636 


3655 


3674 


3692 


3711 


3729 


3747 


3766 


3784 


24 


3802 


3820 


3838 


3856 


3874 


3892 


3909 


3927 


3945 


3962 


25 


3979 


3997 


4014 


4031 


4048 


4065 


4082 


4099 


4116 


4133 


26 


4150 


4166 


4183 


4200 


4216 


4232 


4249 


4265 


4281 


4298 


27 


43i4 


4330 


4346 


4362 


4378 


4393 


4409 


4425 


4440 


4456 


28 


4472 


4487 


4502 


4518 


4533 


4548 


4564 


4579 


4594 


4609 


29 


4624 


4639 


4654 


4669 


4683 


4698 


4713 


4728 


4742 


4757 


30 


477i 


4786 


4800 


4814 


4829 


4843 


4857 


4871 


4886 


4900 


31 


49i4 


4928 


4942 


4955 


4969 


4983 


4997 


5011 


5024 


5038 


32 


5051 


5065 


5079 


5092 


5io5 


5ii9 


5132 


5145 


5159 


5172 


33 


5185 


5198 


5211 


5224 


5237 


5250 


5263 


5276 


5289 


5302 


34 


5315 


5328 


5340 


5353 


5366 


5378 


539i 


5403 


54i6 


5428 


35 


544i 


5453 


5465 


5478 


549o 


5502 


5514 


5527 


5539 


555i 


36 


5563 


5575 


5587 


5599 


5611 


5623 


5635 


5647 


5658 


5670 


37 


5682 


5694 


5705 


5717 


5729 


574o 


5752 


5763 


5775 


5786 


38 


5798 


5809 


5821 


5832 


5843 


5855 


5866 


5877 


5888 


5899 


39 


59ii 


5922 


5933 


5944 


5955 


5966 


5977 


5988 


5999 


6010 


40 


6021 


6031 


6042 


6053 


6064 


6075 


6085 


6096 


6107 


6117 


41 


6128 


6138 


6149 


6160 


6170 


6180 


6191 


6201 


6212 


6222 


42 


6232 


6243 


6253 


6263 


6274 


6284 


6294 


6304 


6314 


6325 


43 


6335 


6345 


6355 


6365 


6375 


6385 


6395 


6405 


6415 


6425 


44 


6435 


6444 


6454 


6464 


6474 


6484 


6493 


6503 


6513 


6522 


46 


6532 


6542 


6551 


6561 


6571 


6580 


6590 


6599 


6609 


6618 


46 


6628 


6637 


6646 


6656 


6665 


6675 


6684 


6693 


6702 


6712 


47 


6721 


6730 


6739 


6749 


6758 


6767 


6776 


6785 


6794 


6803 


48 


6812 


6821 


6830 


6839 


6848 


6857. 


6866 


6875 


6884 


6893 


49 


6902 


691 1 


6920 


6928 


6937 


6946 


6955 


6964 


6972 


6981 











LOGARITHMS 








I05 







1 


2 


3 


4 


5 


6 


7 


8 


9 


50 


6990 


6998 


7007 


7016 


7024 


7033 


7042 


7050 


7059 


7067 


Si 


7076 


7084 


7093 


7101 


7110 


7118 


7126 


7135 


7143 


7152 


52 


7160 


7168 


7177 


7185 


7i93 


7202 


72IO 


7218 


7226 


7235 


53 


7243 


7251 


7259 


7267 


7275 


7284 


7292 


7300 


7308 


7316 


54 


7324 


7332 


7340 


7348 


7356 


7364 


7372 


738o 


7388 


7396 


55 


7404 


7412 


7419 


7427 


7435 


7443 


7451 


7459 


7466 


7474 


56 


7482 


7490 


7497 


7505 


75i3 


7520 


7528 


7536 


7543 


755i 


57 


7559 


7566 


7574 


7582 


7589 


7597 


7604 


7612 


7619 


7627 


58 


7634 


7642 


7649 


7657 


7664 


7672 


7679 


7686 


7694 


7701 


59 


7709 


7716 


7723 


7731 


7738 


7745 


7752 


7760 


7767 


7774 


60 


7782 


7789 


7796 


7803 


7810 


7818 


7825 


7832 


7839 


7846 


61 


7853 


7860 


7868 


7875 


7882 


7889 


7896 


7903 


7910 


7917 


62 


7924 


793i 


7938 


7945 


7952 


7959 


7966 


7973 


7980 


7987 


63 


7993 


8000 


8007 


8014 


8021 


8028 


8035 


8041 


8048 


8055 


64 


8062 


8069 


8075 


8082 


8089 


8096 


8102 


8109 


8116 


8122 


65 


8129 


8136 


8142 


8149 


8156 


8162 


8169 


8176 


8182 


8189 


66 


8i95 


8202 


8209 


8215 


8222 


8228 


8235 


8241 


8248 


8254 


67 


8261 


8267 


8274 


8280 


8287 


8293 


8299 


8306 


8312 


8319 


68 


8325 


8331 


8338 


8344 


8351 


8357 


8363 


8370 


8376 


8382 


69 


8388 


8395 


8401 


8407 


8414 


8420 


8426 


8432 


8439 


8445 


70 


8451 


8457 


8463 


8470 


8476 


8482 


8488 


8494 


8500 


8506 


7i 


8513 


8519 


8525 


853i 


8537 


8543 


8549 


8555 


8561 


8567 


72 


8573 


8579 


8585 


859i 


8597 


8603 


8609 


8615 


8621 


8627 


73 


8633 


8639 


8645 


8651 


8657 


8663 


8669 


8675 


8681 


8686 


74 


8692 


8698 


8704 


8710 


8716 


8722 


8727 


8733 


8739 


8745 


75 


875i 


8756 


8762 


8768 


8774 


8779 


8785 


8791 


8797 


8802 


76 


8808 


8814 


8820 


8825 


8831 


8837 


8842 


8848 


8854 


8859 


77 


8865 


8871 


8876 


8882 


8887 


8893 


8899 


8904 


8910 


8915 


78 


8921 


8927 


8932 


8938 


8943 


8949 


8954 


8960 


8965 


8971 


79 


8976 


8982 


8987 


8993 


8998 


9004 


9009 


9oi5 


9020 


9025 


80 


9031 


9036 


9042 


9047 


9053 


9058 


9063 


9069 


9074 


9079 


- 81 


9085 


9090 


9096 


9101 


9106 


9112 


9117 


9122 


9128 


9133 


82 


9138 


9143 


9149 


9154 


9i59 


9165 


9170 


9175 


9180 


9186 


S3 


9191 


9196 


9201 


9206 


9212 


9217 


9222 


9227 


9232 


9238 


84 


9243 


9248 


9253 


9258 


9263 


9269 


9274 


9279 


9284 


9289 


85 


9294 


9299 


9304 


9309 


9315 


9320 


9325 


9330 


9335 


934o 


86 


9345 


935o 


9355 


936o 


9365 


937o 


9375 


938o 


9385 


939o 


87 


9395 


9400 


9405 


9410 


94i5 


9420 


9425 


943o 


9435 


944o 


88 


9445 


945o 


9455 


9460 


9465 


9469 


9474 


9479 


9484 


9489 


89 


9494 


9499 


9504 


9509 


95i3 


95i8 


9523 


9528 


9533 


9538 


90 


9542 


9547 


9552 


9557 


9562 


9566 


957i 


9576 


958i 


9586 


9i 


959o 


9595 


9600 


9605 


9609 


9614 


9619 


9624 


9628 


9633 


92 


9638 


9643 


9647 


9652 


9657 


9661 


9666 


9671 


9675 


9680 


93 


9685 


9689 


9694 


9699 


9703 


9708 


9713 


9717 


9722 


9727 


94 


973i 


9736 


974i 


9745 


975o 


9754 


9759 


9763 


9768 


9773 


95 


9777 


9782 


9786 


9791 


9795 


9800 


9805 


9809 


9814 


9818 


96 


9823 


9827 


9832 


9836 


9841 


9845 


9850 


9854 


9859 


• 9863 


97 


9868 


9872 


9877 


9881 


9886 


9890 


9894 


9899 


9903 


9908 


98 


9912 


99i7 


9921 


9926 


993o 


9934 


9939 


9943 


9948 


9952 


99 


9956 


9961 


9965 


9969 


9974 


9978 


9983 


9987 


999i 


9996 



io6 



NAPIERIAN LOGARITHMS 
Base e = 2.71828+ 








1 


2 


3 


4 


5 


6 


7 


8 


9 


1.0 


0.0000 


O.OIOO 


0.0198 


O.0296 


O.O392 


O.0488 


O.0583 


O.0677 


O.0770 


O.0862 


I.I 


•0953 


.1044 


•1133 


.1222 


.1310 


.1398 


.1484 


.1570 


.1655 


•1739 


1.2 


.1823 


.1906 


.1988 


.2070 


.2151 


.2231 


.2311 


.2390 


.2469 


.2546 


1.3 


.2624 


.2700 


.2776 


.2852 


.2927 


.3001 


.3075 


.3148 


.3221 


•3293 


1.4 


•3365 


•3436 


.3507 


•3577 


.3646 


.3716 


.3784 


.3853 


.3920 


.3988 


1.5 


0.4055 


0.4121 


O.4187 


0.4253 


O.4318 


O.4383 


0.4447 


O.4511 


0.4574 


O.4637 


1.6 


.4700 


.4762 


.4824 


.4886 


•4947 


.5008 


.5068 


.5128 


.5188 


•5247 


i-7 


•5306 


.5365 


•5423 


.548i 


•5539 


•5596 


•5653 


•57IO 


.5766 


.5822 


1.8 


.5878 


.5933 


.5988 


•6043 


.6098 


.6152 


.6206 


•6259 


•6313 


.6366 


1-9 


.6419 


.6471 


.6523 


•6575 


.6627 


.6678 


.6729 


.6780 


.6831 


.6881 


2.0 


0.6931 


0.6981 


O.7031 


0.7080 


0.7129 


O.7178 


O.7227 


0.7275 


0.7324 


O.7372 


2.1 


.7419 


.7467 


.7514 


-756i 


.7608 


•7655 


.7701 


•7747 


•7793 


•7839 


2.2 


.7885 


.7930 


•7975 


.8020 


.8065 


.8109 


.8154 


.8198 


.8242 


.8286 


2-3 


.8329 


■ -8372 


.8416 


•8459 


.8502 


•8544 


.8587 


.8629 


.8671 


.8713 


2.4 


•8755 


.8796 


.8838 


.8879 


.8920 


.8961 


.9002 


.9042 


•9083 


.9123 


2.5 


0.9163 


0.9203 


0.9243 


0.9282 


0.9322 


O.9361 


O.9400 


o.9439 


O.9478 


0.95I7 


2.6 


•9555 


•9594 


0.9632 


0.9670 


0.9708 


O.9746 


0.9783 


0.9821 


O.9858 


0.9895 


2.7 


•9933 


•9969 


1.0006 


1.0043 


1 .0080 


I.0116 


I.0152 


1.0188 


I.0225 


1.0260 


2.8 


1.0296 


1.0332 


1.0367 


1.0403 


1 .0438 


I -0473 


1.0508 


1-0543 


1.0578 


1. 0613 


2.9 


1.0647 


1.0682 


1. 0716 


1.0750 


1.0784 


I.0818 


I.0852 


1.0886 


1.0919 


I -0953 


3.0 


1.0986 


1.1019 


1-1053 


1. 1086 


1.1119 


I.XI5I 


1. 1 184 


1.1217 


1. 1249 


1. 1282 


3-i 


1.1314 


1. 1346 


i-i378 


1.1410 


1. 1442 


1. 1474 


1. 1506 


I-I537 


1. 1569 


1. 1600 


3-2 


1. 1632 


1. 1663 


1. 1694 


1-1725 


I.I756 


I. 1787 


I. 181 7 


1. 1848 


1. 1878 


1.1909 


3-3 


I-I939 


1-1969 


1 . 2000 


1.2030 


1 . 2060 


1 . 2090 


I.2119 


1. 2149 


1. 2179 


I.2208 


3-4 


1.2238 


1.2267 


1.2296 


1.2326 


I;2355 


I.2384 


I.24I3 


1.2442 


I.2470 


1.2499 


3.5 


1.2528 


1-2556 


1.2585 


1. 2613 


I. 2641 


I.2669 


I.2698 


1.2726 


1-2754 


I.2782 


3-6 


1.2809 


1.2837 


1.2865 


1.2892 


1.2920 


1-2947 


1.2975 


1.3002 


1.3029 


I.3056 


3-7 


1-3083 


1.3110 


I-3I37 


1-3164 


1-3191 


1.3218 


I.3244 


1.3271 


1.3297 


I.3324 


3-8 


i-335o 


1-3376 


1-3403 


1.3429 


1-3455 


i-348i 


I-3507 


1-3533 


1-3558 


I-3584 


3-9 


1. 3610 


1-3635 


1. 3661 


1.3686 


1.3712 


1-3737 


I.3762 


1.3788 


1.3813 


I.3838 


4.0 


1.3863 


1.3888 


i-39i3 


1-3938 


1.3962 


I-3987 


1. 401 2 


1.4036 


1. 406 1 


I.4085 


4.1 


1.4110 


I.4I34 


i-4i59 


1.4183 


1.4207 


1-4231 


1-4255 


1.4279 


1.4303 


I.4327 


4.2 


I-435I 


1-4375 


1.4398 


1.4422 


1.4446 


1.4469 


1-4493 


1.4516 


1.4540 


1.4563 


4-3 


1.4586 


1.4609 


1.4633 


1.4656 


1.4679 


1.4702 


1.4725 


1.4748 


1.4770 


1-4793 


4.4 


1.4816 


1-4839 


1. 4861 


1.4884 


1.4907 


1.4929 


I-495I 


1-4974 


1.4996 


1. 5019 


4.5 


1. 5041 


1.5063 


1.5085 


1-5107 


1. 5129 


i-5i5i 


I.5I73 


I-5I95 


1-5217 


I.5239 


4-6 


1. 5261 


1.5282 


1-5304 


1-5326 


1-5347 


I-5369 


I-5390 


1. 5412 


1-5433 


1-5454 


4-7 


1-5476 


1-5497 


i-55i8 


1-5539 


1.5560 


i-558i 


I.5602 


1.5623 


1.5644 


1.5665 


4-8 


1.5686 


I-5707 


1.5728 


1.5748 


I.5769 


i-579o 


1. 5810 


1.5831 


1-5851 


1.5872 


4-9 


1.5892 


I-59I3 


1-5933 


1-5953 


1-5974 


1-5994 


I. 6014 


1.6034 


1.6054 


1.6074 



To move decimal point n places to right (or left) add 
(or subtract) n times 2.3026. Thus 

log e 425 = 1.4469 + 4.6052 = 6.0521 

log e O.OO425 = I.4469 — 6.9078 = 6.5391 



I 


2.3026 


6 13.8155 


2 


4.6052 


7 16.1181 


3 


6.9078 


8 18.4207 


4 


9.2103 


9 20.7233 


5 


11. 5129 













NAPIERIAN LOGARITHMS 






107 







l 


2 


3 


4 


5 


6 


7 


8 


9 


5.0 


1.6094 


1.6114 


1-6134 


1.6154 


1. 6174 


1.6194 


I. 6214 


I.6233 


1-6253 


I.6273 


5-i 


1.6292 


1. 63 1 2 


1.6332 


1. 6351 


I-637I 


I.6390 


I.6409 


I.6429 


1.6448 


I.6467 


5-2 


1.6487 


1.6506 


1.6525 


1.6544 


I.6563 


1.6582 


1. 6601 


I.6620 


1.6639 


I.6658 


5-3 


1.6677 


1.6696 


1-6715 


1-6734 


I.6752 


I.6771 


I.6790 


I.6808 


1.6827 


I.6845 


5-4 


1.6864 


1.6882 


1. 6901 


1.6919 


I.6938 


I.6956 


I.6974 


I.6993 


1. 701 1 


I.7029 


5.5 


1.7047 


1.7066 


1.7084 


1. 7102 


1.7120' 


I.7I38 


I-7I56 


I.7I74 


1. 7192 


1. 7210 


5-6 


1.7228 


1.7246 


1.7263 


1. 7281 


I.7299 


I- 7317 


1-7334 


1-7352 


1.7370 


1.7387 


5-7 


i-74°5 


1.7422 


1.7440 


1-7457 


1-7475 


I.7492 


I-7509 


1.7527 


1-7544 


I.756I 


5-8 


1-7579 


1.7596 


1. 7613 


1.7630 


1.7647 


I.7664 


1. 7681 


I.7699 


1. 7716 


1-7733 


5-9 


i.775o 


1.7766 


1-7783 


1.7800 


1. 7817 


I.7834 


i-785i 


I.7867 


1.7884 


1.7901 


6.0 


1. 79i8 


1-7934 


I-795I 


1.7967 


1.7984 


I. 8001 


1. 801 7 


I.8034 


1.8050 


1.8066 


6.i 


1.8083 


1.8099 


1.8116 


1. 8132 


1. 8148 


I.816S 


1.8181 


I.8197 


1. 8213 


1.8229 


6.2 


1.8245 


1.8262 


1.8278 


1.8294 


1. 8310 


1.8326 


1.8342 


1.8358 


1.8374 


1.8390 


6-3 


1.8405 


1. 8421 


1-8437 


1-8453 


1.8469 


I.8485 


1.8500 


1.8516 


I.8532 


1.8547 


6.4 


1.8563 


1-8579 


1-8594 


1.8610 


1.8625 


I. 8641 


1.8656 


I.8672 


1.8687 


1.8703 


6.5 


1.8718 


1-8733 


1.8749 


1.8764' 


1.8779 


1-8795 


1.8810 


I.8825 


I.8840 


1.8856 


6.6 


1.8871 


1.8886 


1. 8901 


1.8916 


1. 8931 


I.8946 


1.8961 


1.8976 


1. 8991 


1.9006 


6-7 


1. 9021 


1.9036 


1. 9051 


1.9066 


1. 9081 


I.9095 


1.9110 


I-9I25 


1.9140 


I-9I55 


6.8 


1.9169 


1.9184 


i-9i99 


1-9213 


1.9228 


I.9242 


1-9257 


I.9272 


1.9286 


1-9301 


6. 9 


i.93i5 


i-933o 


1-9344 


1-9359 


1-9373 


I.9387 


1.9402 


I. 9416 


I-9430 


1-9445 


7.0 


1-9459 


1-9473 


1.9488 


1.9502 


1.9S16 


I-9530 


1-9544 


1-9559 


1-9573 


I.9587 


7-i 


1. 9601 


1-9615 


1.9629 


-1.9643 


I-9657 


1. 9671 


1.9685 


1.9699 


i-97i3 


1.9727 


7.2 


1.9741 


1-9755 


1.9769 


1.9782 


1-9796 


1. 9810 


1.9824 


1.9838 


1-9851 


1.9865 


7-3 


1.9879 


1.9892 


1.9906 


1.9920 


1-9933 


I.9947 


1.9961 


1-9974 


1.9988 


2.0001 


7-4 


2.0015 


2.0028 


2.0042 


2.0055 


2.0069 


2.0082 


2.0096 


2.0109 


2.0122 


2.0136 


7.5 


2.0149 


2.0162 


2.0176 


2.0189 


2.0202 


2.0215 


2.0229 ' 


2.0242 


2.0255 


2.0268 


7-6 


2.0281 


2.0295 


2.0308 


2.0321 


2.0334 


2.0347 


2.0360 


2.0373 


2.0386 


2.0399 


7-7 


2.0412 


2.0425 


2.0438 


2.0451 


2.0464 


2.0477 


2.0490 


2.0503 


2.0516 


2.0528 


7 .8 


2.0541 


2.0554 


2.0567 


2.0580 


2.0592 


2.0605 


2.0618 


2.0631 


2.0643 


2.0656 


7-9 


2.0669 


2.0681 


2.0694 


2.0707 


2.0719 


2.0732 


2.0744 


2.0757 


2.0769 


2.0782 


8.0 


2.0794 


2.0807 


2.0819 


2.0832 


2.0844 


2.0857 


2.0869 


2.0882 


2.0894 


2.0906 


8.i 


2.0919 


2.0931 


2.0943 


2.0956 


2.0968 


2.0980 


2.0992 


2.1005 


2.1017 


2.1029 


8.2 


2.1041 


2.1054 


2.1066 


2.1078 


2.1090 


2.II02 


2.1114 


2.1126 


2.1138 


2.1150 


8-3 


2.1163 


2.1175 


2.1187 


2.1199 


2.1211 


2.1223 


2.1235 


2.1247 


2.1258 


2.1270 


8-4 


2.1282 


2.1294 


2.1306 


2.1318 


2.1330 


2.1342 


2.1353 


2.1365 


2.1377 


2.1389 


8.5 


2.1401 


2.1412 


2.1424 


2.1436 


2.1448 


2.I459 


2.1471 


2.1483 


2.1494 


2.1506 


8.6 


2.1518 


2.1529 


2.1541 


2.1552 


2.1564 


2.1576 


2.1587 


2.1599 


2.1610 


2.1622 


8-7 


2.1633 


2.1645 


2.1656 


2.1668 


2.1679 


2.1691 


2.1702 


2.1713 


2.1725 


2.1736 


8.8 


2.1748 


2.1759 


2.1770 


2.1782 


2.1793 


2.1804 


2.1815 


2.1827 


2.1838 


2.1849 


8-9 


2.1861 


2.1872 


2.1883 


2.1894 


2.1905 


2.I9I7 


2.1928 


2.1939 


2.1950 


2.1961 


9.0 


2.1972 


2.1983 


2.1994 


2.2006 


2.2017 


2.2028 


2.2039 


2.2050 


2.2061 


2.2072 


9.i 


2.2083 


2.2094 


2.2105 


2.2116 


2.2127 


2.2138 


2.2148 


2.2159 


2.2170 


2.2181 


9-2 


2.2192 


2.2203 


2.2214 


2.2225 


2.2235 


2.2246 


2.2257 


2.2268 


2.2279 


2.2289 


9-3 


2.2300 


2.2311 


2.2322 


2.2332 


2.2343 


2.2354 


2.2364 


2.2375 


2.2386 


2.2396 


9-4 


2.2407 


2.2418 


2.2428 


2.2439 


2.2450 


2.2460 


2.2471 


2.2481 


2.2492 


2.2502 


9.5 


2.2513 


2.2523 


2.2534 


2.2544 


2.2555 


2.2565 


2.2576 


2.2586 


2.2597 


2.2607 


9-6 


2.2618 


2.2628 


2.2638 


2.2649 


2.2659 


2.267O 


2.2680 


2.2690 


2.2701 


2.2711 


9-7 


2.2721 


2.2732 


2.2742 


2.2752 


2.2762 


2.2773 


2.2783 


2.2793 


2.2803 


2.2814 


9 .8 


2.2824 


2.2834 


2.2844 


2.2854 


2.2865 


2.2875 


2.2885 


2.2895 


2.2905 


2.2915 


9-9 


2.2925 


2-2935 


2.2946 


2.2956 


2.2966 


2.2976 


2.2986 


2.2996 


2.3006 


2.3016 


10.0 


2.3026 





















108 CONVERSION TABLES 

The following tables give the numerical relations between the various units of pressure, 
energy, and power. For the calculation of the equivalents the following data are required. 







log 




log 


i meter 


J 39.37 * in. 


i-595i7 


1 horsepower = 550 ft. lb. /sec. 


2.74036 


) 3-28083 ft. 


0.51598 


1 cheval-vapeur = 75 kg. m./sec. 


1.87506 


i kilogram 


= 2.20462 lb. 


o.34333 


1 poncelet = 100 kg. m./sec. 


2.00000 


i mean calorie 


= 4.184 joules 


0.62159 


g (standard) = j &$%$£. 


1-50750 


i atmosphere 


= 760 mm. of Hg. 


2.88081 


2 2.99152 



Pressure 



Kilograms per 
sq. cm. 


Pounds 
per sq. in. 


Pounds 

per sq. ft. 


Atmospheres 


Meters of 
mercury 


Inches of 
mercury 


Feet of water 
(at 60 ° F.) 


1 


14.223 
i-55300t 


2048.2 
3-3H37 


O.96781 
1.98579 


0.73553 
1.86660 


28.958 
1.46177 


32.837 
1.51636 


O.070307 

2.84700 


1 


144* 

2.15836 


O.068044 
2.83279 


0.051713 
2.71360 


2.0360 
0.30877 


2.3087 
0.36336 


4.882 X 10- 4 
4.68863 


6.944 Xio -3 
3.84164 


1 


4.7253 XIO" 4 
4.67442 


3.591 XIO" 4 
4-55524 


O.O14139 
2.15041 


O.O16032 
2.20500 


I -0333 
0.01421 


14.696 
1.16721 


2116.3 
3-32557 


1 


0.760 

1. 88081 


29.921 
1-47598 


33-929 
1.53058 


1-3596 
0.13340 


T9-338 
1.28640 


2784.6 
3-44476 


1.3IS8 

0.11919 


1 


39.37 

1.59517 


44.644 
1.64976 


O.034532 
2.53822 


0.49117 
1. 69123 


70.728 
1-84959 


O.035364 
2.54856 


0.0254 
2.40484 


1 


I-I340 
0.05460 


O.030453 
2.48364 


o.433i5 
1-63364 


62.374 
1.79500 


O.029473 
2.46942 


0.07349 
2.86623 


0.88187 
1.94540 


1 



Energy 



Foot-pounds 


Meter-kilograms 


Mean British 
thermal units 


Gram-calories 


Joules 


Horsepower- 
hours 


Kilowatt-hours 


1 


O.13826 
1. 14068 


O OOI2860 
3.10922 


O.32405 
1. 51062 


1-3558 
0.13220 


5.0505 XIO" 7 
7-70333 


3.7662 X io -7 
7-57590 


7-2330 


1 


9.302 X IO -3 


2.3440 


9.80665 


3.6530X10- 6 


2.7241 Xio -6 


0.85932 


3-96854 


0.36994 


0.99152 


6.56265 


6.43522 


777.64 
2.89078 


107.51 
2.03146 


1 


252.OO 
2.40139 


1054.3 
3.02298 


3.9275 XIO" 4 

4-59412 


2.9288 X10- 4 
4.46668 


3-0859 


O.42664 


O.OO39683 


1 


4.184 


1.5585X10-* 


1.1621 X io -6 


0.48938 


1.63006 


3.5986I 


0.62159 


6.19271 


6.06528 


0.73756 
i. 86780 


O.IO197 
1.00848 


9.485 XIO" 4 

4.97702 


O.2390 
1. 37841 


1 


3.7251 XIO" 7 
7-57H3 


2.7778 Xio -7 
7-44370 


1.98 X IO 6 

6.29667 


2.7375 Xio 5 
5-43735 


2546.2 
3.40588 


6.4164X10 5 

5-80729 


2.6845 Xio 6 
6.42887 


1 


0^4571 
1-87257 


2.6552 X io 6 
6.42410 


3.6710 X io 5 

5.56478 


3414-5 
3.53332 


8.6044X10 5 
5-93472 


3.6X10 6 
6.55630 


I.3410 

0.12743 


1 



Power 



Kilowatts 


Horsepower 


Cheval-vapeur 


Poncelet 


Met. kg. per 
sec. 


Ft. lb. per 
sec. 


Gr. cal. per 
sec. 


B.t.u. per sec. 


1 


I-34I 
0.12743 


I.3600 
O.I334I 


1. 0197 
0.00848 


IOI.97 
2.00848 


737-56 
2.86780 


239.01 

2.37842 


O.9485 
1.97702 


0.7457 
1.87257 


1 


I.OI39 

0.00598 


O.7604 
1. 88104 


76.04 
1. 88104 


550 

2.74036 


178.23 
2.25098 


0.7073 
1.84958 


0.7355 
T.86659 


O.9863 
1.99402 


1 


0.75 

1 .87506 


75 

1.87506 


542.5 
2.73438 


175-79 
2.24500 


O.6976 
1.84360 


0.980665 

1. 99152 


I-3I5I 
0.11896 


1-333 
0.12493 


1 


100 

2.00000 


723-3 
2.85932 


234-39 
2.36994 


0.9301 
1.96854 


9.807 X10- 3 
3-99152 


O.01315 
2. 1 1896 


0.01333 
2.12493 


0.01 

2.00000 


1 


7-233 
0.85932 


2.344 
0.36994 


9.301 Xio- 3 

3-96854 


1.356 X10- 3 
3.13220 


I.818X10- 3 

3.25964 


1.843 Xio -3 
3.26562 


1.3825 Xio -3 
3.14068 


0.13825 
1. 14068 


1 


O.32405 
1. 51062 


1.286 Xio" 3 
3.10922 


4.184X10- 3 
3-62158 


5. 610 Xio -3 

3.74902 


5.695 X10- 3 

3-75500 


4. 2664 Xio -3 
3.63006 


0.42664 
1.63006 


3-0859 
0.48938 


1 


3.9683 Xio" 3 
3-59861 


1.0543 
0.02298 


i-4i39 
0.15042 


1-4325 
0.15640 


1.0751 
0.03146 


107.51 
2.03146 


777.64 
2.89078 


252.00 
2.40139 


1 



* Numbers in black face type indicate exact values by definition. 

t The numbers in smaller type are the logarithms of the numbers immediately above them. 



r 

MM 



LIBRARY OF CONGRESS 



021 225 347 9 



MffiBn 



mm 



i» 



H9MHHMHHUB. 
im£»liF 




MP 







lliiMlMp^ffll 



'^^^ aiWiM flFMMi 



